an idea

[avidsimmer]

I would like you to be able to change tempo on here within the song. also, perhaps have some other instuments, such as; Violen, fiddle, various horns, woods also

[Ant]

  You should learn how to add a DAW to your Jamstudio works and check out  all the loop you can buy to build up your library.Try Jamstudio loops!  http://www.jamstudioforum.com/index.php/topic,2874.0.html