I have a Gnome Sorceror who has a circus background, and some gigolo training. With his 4 cross-class ranks I chose these : Dancing, Firebreathing, Kama Sutra (or harem training, lady-pleasing, whatever) and Juggling. <p>The case of dancing is easy enough, and I could do without Kama Sutra (even if it's in the character's concept). Professions (Gigolo) was not realy an option since the idea was not to get paid (or to do it as a job, for that mather) but rather to represent his professionnal training obtained from the Sharess clergy he was raised by.<p>The new Perform categories looked broad enough :
Act
Comedy
Dance
Keyboard instruments
Oratory
Percussion instruments
String instruments
Wind instruments
Sing