My magnum opus (so far!), Born To Be Wild, is SSAATTBB with a soloist and beatboxer that both need to know what they're doing. The more voices the better--I think that this piece would sound best with about 25 people singin' it. This is not just the best that Born To Be Wild has sounded a cappella but perhaps the best that it has ever sounded at all. This bad boy'll blow the socks off your audience--or your money back. Enjoy playing air guitar.