♫ You are here on the edge of a moment ♫ Planes grounded: Check ✅ Stories waiting to be told: Check ✅ A town that became a family: Check ✅ Music that must move with every heartbeat: We've got you covered! Not every theatre has a full pit or endless rehearsal time — but when the band is small and the story must soar, Sinfonia  helps your production land smoothly, giving you the full score with unmatched control and flexibility. Sinfonia doesn’t just play tracks — it puts the entire orchestration in your hands. Shape the music to match the moment: extend a vamp while a scene finds its footing, trim a transition to keep the pace tight, shift tempo to follow the performers, or rebalance sections so live players shine. From subtle underscoring to full-throttle ensemble numbers, the music follows you  — not the other way around. No other product offers this level of control — because when every voice matters, your music should be as adaptable as the community bringing it to life. ✈️ With both Mac and Windows functionality, unlimited rehearsal time, and free tech support from a team that’s been in the industry over 25 years; you’ll be unwrapping possibilities, discovering golden moments, and making magic with Realtime Music Solutions! ​ Your show's full accompaniment arrangement Total control of tempo and navigation May be used alone, or integrated with live players Extensive editing and customization features Multiple unlocks for backups and additional users Learn More   Doing a different show than Come From Away ?

We are thrilled to announce that Sinfonia 3 has officially launched. This is a quantum leap forward for the technology that pioneered orchestra enhancement for live musical theatre and has continued to lead the way for decades. Check out the video below. Sinfonia 3 Launch Video If you're already familiar with Sinfonia, we think you'll be amazed by the new power and flexibility. If you've never used Sinfonia before, now is the perfect time to give it a test drive. Here's a free trial , where you can demo it with any of the 90 popular musical theatre titles we have already developed. You can also try Sinfonia with your own content, to leverage it into something individual and spectacular. Here's a set of tutorial videos to get you started. Current Sinfonia 2 customers: Please see this note . We can't wait for you to see what we've been working on for the past 5+ years. And this is just the beginning, with many more exciting features on the horizon! Stay tuned!

Introducing Sinfonia® Flex — A New Way to Book Sinfonia We’re excited to announce a major evolution in how productions can license Sinfonia®: Sinfonia Flex. Since our founding in 1999, Realtime Music Solutions has been dedicated to advancing orchestra enhancement technology for musical theatre. Our flagship product, Sinfonia®, has powered hundreds of thousands of performances worldwide, across professional, educational, and community stages. Unlike a static click track, Sinfonia gives you total creative control—flexible cuts, custom keys, dynamic vamps, mixing tools, and, above all, real-time tempo and performance shaping. Nothing else comes close. The Challenge We Wanted to Solve Until now, every Sinfonia booking included the full instrumentation for a given orchestration. Customers could mute or unmute individual instruments to tailor Sinfonia around their live musicians—but the licensing model always required booking the entire orchestra. This ensured maximum flexibility, but it also meant a higher cost for productions that only needed a small handful of instruments. The Solution: Sinfonia Flex Sinfonia Flex changes that. You can now license only the specific instruments you need—right from the booking request. We’ll build your Sinfonia configuration around those selected parts and price it at a significantly reduced rate compared to a full-orchestra booking. This is ideal for groups who want Sinfonia’s quality and control but don’t need the entire orchestration. For example: Maybe you only need the specialty colors from Reed 4. Maybe you need Reed 4 plus more violins to fill out the string section. Maybe you have a nearly complete pit and just need Sinfonia to support a couple of missing chairs. There are countless combinations where Sinfonia Flex delivers exactly what you need—no more, no less. Designed for Real-World Use Selective booking introduces new creative and technical considerations (e.g., what if your chosen Sinfonia Flex instruments are tacet for long stretches?). To address this, we’ve added new tools and features that make it easy to shape the show around your specific ensemble and performance conditions. Sinfonia Flex isn’t just a new pricing model—it’s a thoughtfully designed workflow. Pricing & Next Steps Pricing varies based on the type of production and selected instruments, but you can count on it being a clear fraction of the cost of a full booking. We’re happy to provide quotes—and even happier to help you get started with the free trial, which lets you explore how Sinfonia Flex can support your production. We’re here to make your show sound full and fantastic. Contact us anytime—we’d love to help you build the perfect pit!

♫ Come with me, and you'll be, in a world of pure imagination... ♫ Golden Ticket winners: Check Mischievous Oompa-Loompas: Check Magical candy inventions: Check Music as flexible as Wonka’s imagination: Check! Not every theatre has a chocolate river or a pit full of players — but when the band is short and the magic must go on, Sinfonia is your Golden Ticket, giving you the full score with unmatched control and flexibility. Sinfonia doesn’t just hand you a box of tracks — it rolls out a red carpet to the entire  orchestration. Like Wonka’s factory, every detail is yours to explore and control. Transpose songs (or just a section), cut music when the story demands it, or vamp endlessly when mischief strikes on stage. Dial back the brass, lift up the woodwinds, blend with live players, shift tempo, or even guide the music moment-to-moment so it follows the action instead of leading it. No other product offers this much flexibility — it’s the sweetest secret in musical theatre! 🍭 With both Mac and Windows functionality, unlimited rehearsal time, and free tech support from a team that’s been in the industry over 25 years; you’ll be unwrapping possibilities, discovering golden moments, and making magic with Realtime Music Solutions! ​ Your show's full accompaniment arrangement Total control of tempo and navigation May be used alone, or integrated with live players Extensive editing and customization features Multiple unlocks for backups and additional users Learn More   Doing a different show than Charlie and the Chocolate Factory ?

♫ On the edge of the world... ♫ A soaring, heartfelt score celebrates the spirit of community in Newfoundland! You’ve staged your airport terminal, cast a company of extraordinary storytellers, and fitted everyone with costumes ready to weather the storm—but what about the uniquely regional keyboard patches in this fast-moving score? You are here… and so are we. Let RMS Keyboards do the work for you! Intricately sampled pianos, triggered guitars and percussion, pulsing accordions, electric pianos with meticulously crafted effects, dulcimers, dark oscillating synths, harmoniums, and more bring Gander’s airport to life—from plane engines to rowdy pubs to the quiet of the Rock itself. Luckily, the team at RMS has been hard at work! With both Windows and Mac functionality, a low price point , a simple “get out of my way” interface, and free tech support from a group that’s been in the industry over 25 years, you’ll be ready to welcome audiences from around the world. Check out the free trial right now!

♫ Cover it in chocolate and a miracle or two... ♫ A candy-coated cornucopia of songs breathes new life into Roald Dahl's classic! You've built your colorful sets, cast a coterie of triple threats and fitted everyone with lavish costumes - but what about the 1000 patch changes this challenging score requires of your 3 keyboardists? There's so much time and so little to do! Wait a minute. Strike that. Reverse it. Let RMS Keyboards do the work for you! Pianos and organs of all kinds, fat brass, thundering timpani , soaring strings , delicate harps with intricate pre-recorded glissandi ; harpsichords , accordions , atmospheric pads , sound FX , and synthesizers with snozzberrie-esq names like "Squishy", "Power Stab", "Quaker Oats", "Dress Effect", and on and on - luckily the Oompa Loompas at RMS have been hard at work! With both Windows and Mac functionality, a low price point , a simple 'get out of my way' interface, and free tech support from a group that's been in the industry over 25 years; you'll be the music makers and the dreamers of the dreams! Check out the free trial right now!

Your Ultimate Rehearsal Partner for The Sound of Music ! Are you preparing for a production of The Sound of Music ? We’re thrilled to announce a special giveaway of our groundbreaking rehearsal software, RMS Coach , designed exclusively for musical theater. With RMS Coach, you can: 🎼 Rehearse the entire Sound of Music piano vocal score – all songs, scene changes, reprises, etc! 🎵 Adjust tempos, transpose keys, follow performers in real time, and make custom cuts or vamps. 💻 Use it seamlessly on MacOS or Windows. 🖥️ Install it on as many computers as you need – every member of your cast and production team can have their own copy! Here’s the best part: We’re giving away  RMS Coach licenses to 50 productions   for free ! Eligibility: ✔️ You must have an executed performance license for The Sound of Music . How to take advantage of the giveaway? Check out the video below for step-by-step instructions: Why Are We Doing This? We’re celebrating over 25 years in business , and this giveaway is our way of saying thank you to our amazing customers. It’s also the perfect lead-up to the launch of exciting new technologies we can’t wait to share with you soon! Don’t Miss Out! Enhance your rehearsals with a tool that keeps up with your cast and crew. Hurry—this offer is only valid through the end of 2024! Give every production and cast member on-demand access to a personal piano/vocal coach -- with RMS Coach.