When you can't put together a full band...
A personal piano/vocal coach for every cast member.
The unique, hard-to-find sounds required by most shows.
So much more than just tracks!
Learn your lines on your phone.

Sinfonia^®

The Industry leader in orchestra enhancement, when you can't put together a full band.

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RMS Coach^®

The premier rehearsal resource. Give every production and cast member on-demand access to a personal piano/vocal coach.

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RMS Keyboards^®

Finally, an easy way to get the unique, hard-to-find keyboard sounds required by many musicals.

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RMS Mix^®

So much more than just tracks!

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Sides^®

An iPhone & Android app to learn your lines, study your part and share readings with your friends.

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RMS News

Seize the Day: Newsies is now available for Sinfonia!

2018-11-07

Want your production of Newsies to make the front page? With Sinfonia, it can! Our ...
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Elf is our newest RMS Keyboards title!

2018-10-11

What's the sparklejolliest thing we can think of? RMS Keyboards for Elf! Not just ...
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Matilda is Now Available for RMS Keyboards!

2018-10-11

Does programming your keyboard sounds seem as improbable as levitating a pencil? With RMS Keyboards ...
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Be More Chill: Now Available for RMS Coach!

2018-09-26

Love play rehearsal but not sure how you're going to get down all those ...
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RMS Coach for Chromebook

2017-08-11

The #1 musical theatre rehearsal resource with the #1 educational computer. You can have it ...
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RMS Notes

Special Note For RMs Mix Mobile Users

9/18/18 - RMS Mix customers, please see this special note about changes regarding mobile access.
We're here to help.

To begin a Teamviewer troubleshooting session with us, click one of the links below:

Mac Users

Windows Users