Initial Shock

Originally formed in 1966 as The Chosen Few, Initial Shock was a psychedelic rock band from Missoula Montana. Composed of members from Missoula bands Mojo’s Mark IV and The Vulcans, the band changed its name to Initial Shock in 1967, moving to San Francisco that same year.


Click on image to read an article about Initial Shock at Rock Archaeology 101


Band members were:

  • George Wallace-lead guitar (formerly of the Vulcans)
  • William “Mojo” Collins-guitar, vocals
  • Steve Garr-bass
  • Brian Knaff-drums, vocals






The band released two singles, the first :Long Time Coming” b/w “I Once Asked” by William “Mojo” Collins was recorded on the BFD label at “The House of Sound” in Butte.  The second was “Mind Disaster” b/w “It’s Not Easy.” Both were regional hits in the western USA and also in the Top 10 Southern Survey where the lead singer, Mojo Collins was, and still is from.

According to George Crow, their road manager: “The band played with almost every major group during their rise to the top in the bay area.  One concert poster featured Initial Shock as the headline group with Clover (Huey Lewis) as the second billed band and the Doobie Brothers as the opening act. The Initial Shock opened for Pink Floyd on their first American tour.  The Initial Shock were on many of the 1960’s posters of concerts at the Avalon, Winterland, and The Fillmore West including one of the famous Grateful Dead posters with the huge eyeball at the Avalon Ballroom.  The band never signed to a major recording contract and broke up in 1969 due to drugs and personal problems.

Initial shock was a great band, had a huge following, and was a seminal musical addition to the psychedelic scene happening in SF. George Wallace, also known as George Firestone, was recognized as one of the finest guitarists and songwriters of his day. When he wasn’t performing with IS, he often toured with Janis Joplin.  After Initial Shock broke up,  George Wallace and George Crowe founded Yellowstone Band with drummer Brian Knaff while Mojo Collins went on to found Sawbuck with Ronnie Montrose and Chuck Ruff.  Steve Garr bought the Top Hat bar in Missoula Mt in 1987 and owned and operated the place until his passing in 2008 at age 62.  Knaff went on to create Talent Booking Network and is a major concert promoter to this day.  Mojo Collins still plays the blues and is a North Carolina Institution who plays all over the South.  Road manager Crowe and Wallace went on to play in the Invaders which led up to the Sonics album with original lead singer Jerry Roslie.  Wallace passed away in 2006 and George Crowe is still playing and getting ready to release his new Cd with Northwest guitar player Marty Shalk in the fall of 2010.”

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