I'm looking to hear the M22, QS8, VP150 and EP350

Shiu, if you look at the list in the audition thread above you'll see a listing in Somerville. The usual procedure is to try to make direct contact with a PM, but he hasn't posted in over two years and might not be participating in the program.

You might try contacting Amie or Andrea at Axiom to see if there's some other possibility that isn't on the list.