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Black Music Notes

So much more than just tracks!



For years, customers have asked us for access to basic audio tracks for rehearsal and performance. We heard you - and we took it a few steps further.

RMS Mix is for those who want the simplicity of just hitting play. Every song, every dance section, every bit of scene change music, etc. has been carefully prepared. You can then 'just hit play' on your computer - or your phone - or your tablet. In fact, you can put it on as many devices as you want and share it with every member of your cast and production team for endless rehearsal possibilities.

But this isn't just another CD track. You can mix your strings separately from your percussion and other instrument groups. You can vamp an indeterminate amount of times to cover dialog or stage action. You can navigate bar by bar - and more!

We conceived RMS Mix in two ways:

  • as an ancillary to Sinfonia and RMS Coach - so you can take edits from those resources and use them on the go, on your phone (or elsewhere).

  • as a standalone product for commercial audio tracks - but offering so much more.

Stay tuned as we unveil a wide array of titles and features for this exciting new product!

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Getting Started

You'll want to start by trying RMS Mix on your desktop computer. The way to get specific content depends on how you intend to use it.

RMS Mix may be used a few different ways:

  1. An add-on to your Sinfonia or RMS Coach booking.

  2. A standalone resource for orchestral tracks.

As an add-on resource for those with a valid Sinfonia or RMS Coach license, you will first want to export show data from one of those programs. This enables you to share your customized Sinfonia/RMS Coach treatment with the entire cast via smartphones, tablets and desktop computers.

For select titles, we have also prepared high quality orchestral tracks that may be used for rehearsal or performance as a stand-alone resource.

  • How To Order RMS Mix Standalone

We are adding to this list all the time. So if you don't see your title, please contact us. Depending on the show, we may very well be able to accomodate you.

Minimum Tech Specs

To run RMS Mix Desktop, you must have Windows 10 or above, or MacOS 10.14 (Mojave) or above and 3GB of available RAM. For older operating systems, please see this article.

RMS Mix for iOS requires iOS 11 and up.

RMS Mix for Android requires Android 5.0 and up.


21 Chump Street

9 To 5



Annie Get Your Gun (Original)

Annie Get Your Gun (Stone)

Beauty and the Beast (Large Orch)

Big River

Bring It On



Chitty Chitty Bang Bang

A Christmas Carol

Cinderella (1957 Original)

Cinderella (1997 Enchanted)

Cinderella (2013 Broadway)

Damn Yankees

The Drowsy Chaperone

Evita (Definitive 18 piece)

Fiddler On The Roof


A Funny Thing Happened On The Way To The Forum

Godspell (Broadway 2012)

Guys and Dolls


High School Musical

How To Succeed

In The Heights (Broadway)

Into The Woods

Jekyll and Hyde

Jesus Christ Superstar (RUG/TMC licensed 11 piece)

Joseph...Dreamcoat (Original)

Joseph...Dreamcoat (UK-Mega Mix)