Which genre of music was significantly launched at CBGB?

The genre of music that was significantly launched at CBGB is Punk and New Wave. CBGB, which stands for "Country, Blue Grass, and Blues," was a famous music club located in Manhattan's Lower East Side. It became a haven for emerging punk rock bands in the 1970s, fostering a raw and energetic music scene that included iconic groups like The Ramones, Blondie, and Talking Heads.

Punk rock distinguished itself from other genres with its rebellious attitude, simplicity in instrumentation, and often politically charged lyrics, while New Wave incorporated elements of punk but also embraced more experimental sounds and electronic music. The club's location and lack of pretensions made it an ideal setting for the underground music scene, and it played a key role in the development and popularization of these genres in New York City and beyond.

Other genres mentioned, such as classical, jazz, blues, and country, have rich histories but were not primarily associated with the influential punk movement that CBGB cultivated. Rock and roll, while also significant, does not encompass the specific breakout of artists that defined the punk and New Wave scenes that emerged from this iconic venue.