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

Freaky Friday is now available for RMS Keyboards!

2018-09-10

Worried your production of Freaky Friday will be "busted" without those specific keyboard sounds? We ...
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Mamma Mia is now available for Sinfonia!

2018-09-04

Have a dream of a full band playing ABBA's infectious disco melodies? Mamma Mia ...
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RMS Mix for The Sound of Music Is Now Available With Pro Audio!

2018-08-27

Want to have confidence in your upcoming production of The Sound of Music? RMS Mix ...
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User Created Content Is Coming!

2018-08-07

Click here for more info,
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My Fair Lady is our newest Sinfonia title!

2018-07-12

Ever wanted to dance, dance, dance all night or celebrate Eliza Doolittle Day? Let us ...
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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