In school I was in a rock band and I always miss playing music
Four people in a band is pretty common, but how many people were in your band?
We had four.  The standard set up of one drummer one bass player.  Lead guitarist and keyboardist
who does not play an instrument, electric guitarist, bass guitarist, and a drummer (e.g. the Who, the Monkees, Led Zeppelin, Queen, and U2). Instrumentally, these bands can be considered as trios.
The smallest ensemble that is commonly used in rock music is the trio format. Two-member rock and pop bands (such as Steely Dan, The White Stripes and The Black Keys) are relatively rare, because of the difficulty in providing all of the musical elements which are part of the
the bands The Cowboys (one single: "Supermarket"/"Teenage Life") and The Naked Skinnies (one single) he founded American Music Club in San Francisco in 1983 with guitarist Scott Alexander, drummer Greg Bonnell and bass player Brad Johnson. The band went through many personnel changes before arriving at a stable line up of guitarist Vudi (Mark Pankler), bassist Danny Pearson, keyboardist Brad Johnson and drummer Matt Norelli. This lineup would change over the next several years, but Eitzel always remained the core of the band in terms