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

Now Available: RMS Keyboards for Peter and the Starcatcher

2019-12-03

Planning your swashbuckling, mermaid-making, high-flying production of Peter Pan but have no time to find ...
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Now Available: Elf for Sinfonia

2019-10-16

Thank you Santa! Sinfonia for Elf is here, just in time for the holidays. Make ...
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Now Available: Freaky Friday for Sinfonia!

2019-07-26

Trying to put together a show but your band was struck by lightning and switched ...
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Announcing Sinfonia Reroutes: Use Your Own Sounds With Our Powerhouse Orchestral Tool

2019-05-29

Do you love the customization that Sinfonia affords but want even more control over the ...
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New Feature Alert: Lyrics for RMS Coach!

2019-05-01

You ask, we answered! Our classic rehearsal tool RMS Coach now features karaoke-style lyrics to ...
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Introducing RMS Coach Creator: Our Platform, Your Content

2018-11-19

You asked, we answered! RMS Coach, our essential rehearsal software, is now available to use ...
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RMS Notes

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