Playing on the Changes: B-flat Trumpet & Clarinet (Book & DVD) (Belwin Jazz Play-Along)

Firstly, the content of the book seems good but I don't propose to review it because it is unusable as a play along because the TNT2 software no longer works. To use it you have to install it on a PC (my Mac OS is out of date so it doesn't even recognize it as a DVD) and there is no option to access audio files which would play on a standard CD player. When it did work (2 days) there were options to speed up or slow down the tempo and to mute backing/solo demo tracks. However I couldn't figure out how to use the loop feature and the Help was no help! I prefer to use Audacity which I can use for all my CDs and which I am familiar with.

Book does what it says .Covers the changes ,however so far no trumpet just Tenor sax in the play along ,but you can mute it with the soft ware.Etudes to work with thats what it says and that is what you get

Looks like very good practice material in this book, but the DVD does not work in my computer. They list early windows operating systems (windows 7, Vista & XP) for this DVD. It would be much better with a regular cd for the audio tracks.