Tandy "Music" cartridge?

[zephyr]

Can anyone provide information (Author, Year released, Publisher, RS Catalog Number, etc) about the "Music" cartridge in the following YouTube video?

http://www.youtube.com/watch?v=hHoK8FJiwLQ

[daviess]

That is the Tandy Music Pak, catalogue number 26-3151.

[zephyr]

Thanks!

[tjewell]

Ooh, and can anyone tell me what it does, I'm intrigued! And might it work with a Dragon?