oh,i've seen OvO a couple times live,strange amazing gigs.i suggest you guys to check "bachi da pietra" ,an amazing italian band (the drummer is the guy from OvO),here is the site
http://www.bachidapietra.com/
(i don't know if there are downloadable mp3s)....
edit: here is their record label site,with a downloadable mp3s
http://www.wallacerecords.com/mailorder.htm
.this label is AMAZING,i suggest to check some mp3s of other bands (a short apnea are one of my fav)