With rock and roll coming into place, a watershed moment occurred between 1962 and 1964 when the Surfaris released "Wipe Out", as well as when Ringo Starr of The Beatles played his Ludwig kit on American television. As rock moved from the nightclubs and bars and into stadiums in the 1960s, there was a trend towards bigger drum kits. The trend towards larger drum kits took momentum in the 1970s with the emergence of progressive rock. By the 1980s, widely popular drummers like Billy Cobham, Carl Palmer, Nicko McBrain, Phil Collins, Stewart Copeland, Simon Phillips and Neil Peart were using large numbers of drums and cymbals. In the 1980s, some drummers began to use electronic drums.
Drum bags are made from robust cloth such as cordura or from cloth-backed vinyl. They give minimal protection from bumps and impacts, but they do protect drums and cymbals from precipitation. They are adequate for drums transported in private vehicles to go to local gigs and sessions. They are often the only option for young drummers who are just starting out.
The placement of the pickup greatly affects the sound, timbre and tone of the instrument. A pickup near the neck joint emphasizes the fundamental and low-order harmonics and thus produces a deeper, bassier sound, while a pickup near the bridge emphasizes higher-order harmonics and makes a "tighter" or "sharper" sound. Usually basses with multiple pickups allow blending of the output from the pickups, with electrical and acoustical interactions between the two pickups (such as partial phase cancellations) allowing a range of tonal and timbral effects.