{"product_id":"freenotes-duet-metallophone-marimba-outdoor-playground-instrument","title":"Freenotes Duet Metallophone \u0026 Marimba Outdoor Playground Instrument","description":"\u003ch1\u003eFreenotes Duet Metallophone \u0026amp; Marimba - Park and Playground Instrument\u003c\/h1\u003e\n\u003chr\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Freenotes Duet is a one-of-a-kind outdoor musical instrument that combines a metallophone and a marimba into a single, beautifully crafted installation. Designed for parks, playgrounds, schools, and public spaces, it offers two distinct tonal experiences - the bright, sustaining resonance of the metallophone on the left and the earthy, percussive warmth of the marimba on the right. With 18 notes spanning both A Minor and C Major Pentatonic scales, the Duet is tuned to encourage natural harmony, making every interaction musical and rewarding.\u003c\/p\u003e\n\u003cp\u003eBuilt for multiple players at once and equipped with four mallets, the Duet is an invitation for shared musical discovery. Whether for a curious child exploring rhythm or a group of adults improvising together, this instrument brings people together through sound. It's also fully compatible with the Harmony Method, an optional standards-based educational curriculum that transforms the instrument into a hands-on learning experience.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Instrument Design:\u003c\/strong\u003e Combines a metallophone and a marimba in one unit, offering both \"bright\/sustain\" and \"earthy\/percussive\" tonal qualities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 Notes:\u003c\/strong\u003e Left-hand metallophone in A Minor; right-hand marimba in C Major Pentatonic - tuned for natural, harmonic play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote Materials:\u003c\/strong\u003e Anodized aluminum (metallophone) and coated fiberglass (marimba) for weather-resistant durability and musical precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResonated:\u003c\/strong\u003e Built-in resonators amplify and enrich the sound of each note for a fuller, more engaging outdoor listening experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Mallets Included:\u003c\/strong\u003e Ships with four 80-durometer black mallets, inviting collaborative play between multiple users simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlto\/Soprano Range:\u003c\/strong\u003e Wide tonal range suitable for melodic and rhythmic play across age groups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Mounting Options:\u003c\/strong\u003e Available in In-Ground, Surface Mount, and Portable configurations to suit any installation environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost Material Choice:\u003c\/strong\u003e Select Recycled Plastic or Steel posts to match your site's requirements and sustainability goals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarmony Method Compatible:\u003c\/strong\u003e Optionally integrates with the Harmony Method curriculum for standards-based, hands-on music education.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 41-3\/16\"W x 46-1\/8\"H x 25-3\/16\"D (finished height varies based on mounting, post style, and desired age group).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eMount Type \u0026amp; Post Material Options \u0026amp; Which to Choose\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-Ground Mount:\u003c\/strong\u003e The most permanent and stable installation option - the post is set directly into the ground with concrete. Ideal for dedicated park or playground installations where the instrument won't need to be relocated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Mount:\u003c\/strong\u003e Bolts directly to an existing concrete pad or hard surface. A great choice when a concrete footer isn't practical or when the instrument is being added to an existing paved area like a plaza, patio, or schoolyard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Mount:\u003c\/strong\u003e Designed for mobility and flexibility - perfect for temporary installations, events, or locations where the instrument may need to be moved seasonally or between sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecycled Plastic Post:\u003c\/strong\u003e An eco-friendly post option made from recycled materials. Resistant to rot, splinters, and corrosion - ideal for high-moisture environments and sustainability-focused projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Post:\u003c\/strong\u003e A classic, heavy-duty post option offering exceptional structural strength. Well-suited for high-traffic public installations where long-term rigidity is a priority.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDuet Metallophone\/Marimba instrument unit\u003c\/li\u003e\n\u003cli\u003e4 Black mallets (80 Durometer)\u003c\/li\u003e\n\u003cli\u003eSelected mounting hardware (based on chosen mount type)\u003c\/li\u003e\n\u003cli\u003eInstallation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003eThe Freenotes Duet is trusted by parks departments, school districts, and recreation facilities across the country for its exceptional build quality and musical impact. Every component - from the anodized aluminum tines to the coated fiberglass bars - is engineered to withstand years of outdoor use without sacrificing tone or playability. The dual-instrument design means more people can engage at once, making it a natural centerpiece for any inclusive play or learning environment.\u003c\/p\u003e\n\u003cp\u003eWhether you're outfitting a new sensory garden, upgrading a playground, or building an outdoor music space, the Duet delivers a premium experience that resonates with players of all ages and abilities. With the optional Harmony Method curriculum, it becomes more than an instrument - it becomes a teaching tool that connects music to curriculum standards. Backed by Freenotes Harmony Park's commitment to quality and community, the Duet is a lasting investment in joy, creativity, and connection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle\u003c\/th\u003e\n\u003ctd\u003eMetallophone \/ Marimba\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTonal Quality\u003c\/th\u003e\n\u003ctd\u003eLeft Hand: Bright \/ Sustain | Right Hand: Earthy \/ Percussive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Notes\u003c\/th\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNote Material\u003c\/th\u003e\n\u003ctd\u003eAnodized Aluminum and Coated Fiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResonated\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKey \/ Scale\u003c\/th\u003e\n\u003ctd\u003eLeft Hand: A Minor | Right Hand: C Major Pentatonic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eAlto \/ Soprano\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMallets\u003c\/th\u003e\n\u003ctd\u003e4 Black (80 Durometer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e41-3\/16\"W x 46-1\/8\"H x 25-3\/16\"D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMount Types Available\u003c\/th\u003e\n\u003ctd\u003eIn-Ground, Surface Mount, Portable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePost Materials Available\u003c\/th\u003e\n\u003ctd\u003eRecycled Plastic, Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch2\u003eManuals \u0026amp; Guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/DUET-INSTALL-revE.PDF?v=1784039112\" title=\"Duet Installation Guide\" target=\"_blank\"\u003eDuet Installation Guide\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the metallophone and marimba sides of the Duet?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe left-hand side is a metallophone with anodized aluminum notes, producing a bright, sustaining, chime-like tone in the A Minor scale. The right-hand side is a marimba with coated fiberglass bars, delivering a warmer, earthier, more percussive sound in the C Major Pentatonic scale. Together, they complement each other beautifully and make it easy for two players to create harmonious music without any musical training.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this instrument suitable for all ages?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes! The Duet is designed for inclusive play across all age groups. Its pentatonic and minor scale tuning means that virtually any combination of notes sounds pleasing, making it accessible and rewarding for young children, adults, and seniors alike. Finished height can also vary based on mounting and post configuration to better suit the target age group.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this instrument stay outside year-round?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eAbsolutely. The Duet is engineered specifically for permanent outdoor installation. The anodized aluminum and coated fiberglass notes, along with the choice of steel or recycled plastic posts, are all selected for weather resistance and long-term durability in outdoor environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the Harmony Method, and do I need it?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe Harmony Method is an optional, standards-based educational curriculum developed by Freenotes Harmony Park that pairs with their instruments to create structured, hands-on music learning experiences. It's a great add-on for schools, community centers, or any installation where guided learning is a goal - but the Duet is fully enjoyable and musical on its own without it.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich mounting option should I choose?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eChoose In-Ground if you want a permanent, maximally stable installation set in concrete - best for dedicated park or playground sites. Choose Surface Mount if you're installing on an existing concrete pad or paved area and don't want to dig. Choose Portable if you need the flexibility to relocate the instrument for events, seasonal use, or multi-site programs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo the mallets come included with the instrument?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes - the Duet ships with four 80-durometer black mallets, which are the ideal hardness for producing the best tone from both the metallophone and marimba sides. Having four mallets means two players can each use both hands simultaneously.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv class=\"video-wrapper\"\u003e\u003ciframe src=\"https:\/\/player.vimeo.com\/video\/1111769498\" loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Freenotes Harmony Park","offers":[{"title":"In-Ground \/ Recycled Plastic","offer_id":55264899989809,"sku":"DUET-IG-REC","price":5468.0,"currency_code":"USD","in_stock":true},{"title":"In-Ground \/ Steel","offer_id":55264900022577,"sku":"DUET-IG-STL","price":6491.0,"currency_code":"USD","in_stock":true},{"title":"Surface Mount \/ Recycled Plastic","offer_id":55264900055345,"sku":"DUET-SM-REC","price":5737.0,"currency_code":"USD","in_stock":true},{"title":"Surface Mount \/ Steel","offer_id":55264900088113,"sku":"DUET-SM-STL","price":6502.0,"currency_code":"USD","in_stock":true},{"title":"Portable \/ Recycled Plastic","offer_id":55264900120881,"sku":"DUET-PM-REC","price":5856.0,"currency_code":"USD","in_stock":true},{"title":"Portable \/ Steel","offer_id":55264900153649,"sku":"DUET-PM-STL","price":6749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/DUET-REC-SM_IG-Render_png.png?v=1784039120","url":"https:\/\/omahasportsandgames.com\/products\/freenotes-duet-metallophone-marimba-outdoor-playground-instrument","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}