I'm now a bass player in multiple bands and genres in the San Francisco Bay Area:

The Aquamarines play instro Surf, Exotica.

Luke Piro and The Rockets plays 60's kitsch and Rockabilly

The Twang Tens play LinkWray/Duane Eddy Rockabilly-influenced guitar instros and 60s-style vocal Garage Rock. You gotta "Shake it!"

Club D'Jive and The Bruce Barley Combo plays acoustic hot jazz (Django) along with folk and jazz vocal standards

Folk In A plays acoustic Folk Blues and Delta Blues.

Willy Roland plays Elvis-style Sun Studios and hard core Johnny Winter-style Rock n Roll and electric Blues.

I have also subbed in on bass with Amy Lou's Blues, Gil De Leon & The Jump Kings and other acts, such as The Sons of the Buccaneers.

I am personally into
50's R&B, Blues, DooWop and classic RocknRoll
60's Twist, Vocal/Instro Surf & HotRod, Tiki/Exotica, Garage, Psych, Frat Rock, Northern Soul, British Beat, Mod, Girl Groups and Bubble Gum
70's Punk and New Wave
80's Metal, some techno pop
90's 3rd wave Surf and Ska, Techno/Rave
00's Neo-Django/HotClub, Balkan Punk

New Age, Hawaiian/Hula, Hapa Haole, Cabaret Jazz, Klezmer, Gypsy Jazz, Balkan Punk, "Old-time" Americana, Folk, Sea Shanties, Irish and some Celtic folk

Big Band, Western Swing, Swing, Rockabilly, Honky Tonk, Hillbilly, Bluegrass, Cowboy and Western

Blues, Hokum, Jugband, Delta Blues, Cajun, Zydeco, Tejano, Cantina, Jazz, ShowTunes, Crooners