Just saw the other replies...

Mike, yes I tried to raise the volume of the lead instrument in the mix to give a good idea of how it sounded. That's the reason why I recorded "Hava Nagilah" with just Sax, Percussion and a bit of choir.
May I congratulate you for guessing right even the title of the song #4?

Squeak, same reply as Chony: I need a bit more of time (and inspiration) to come up with a "funky" demo.

Sunfactor: wow, what a compliment! Thanks!

Claudiu: it's not difficult to listen to the songs: just click on the links. Are you kidding us all maybe?