Wrecking Crew", the nickname for a conglomerate of session musicians active in Los Angeles at that time. Production for "Good Vibrations" spanned more than a dozen recording sessions at four different Hollywood studios, at a time when most pop singles were typically recorded in a day or two. It was reported to have used over 90 hours of magnetic recording tape, with an eventual budget estimated in the tens of thousands, making it the costliest single recorded to that date. Biographer Peter Ames Carlin wrote that Wilson was so puzzled by the arranging of "Good Vibrations" that he would often arrive at a session, consider a few possibilities, and then leave without recording anything, which exacerbated costs. One estimate of the overall production expenses is between $50,000 and $75,000 (equivalent to $ and $ in ), By comparison, the whole of Pet Sounds had cost $70,000 ($), itself an unusually high cost for an album. In 2018, Wilson disputed the $50,000 figure for "Good Vibrations", saying that the overall expenses were closer to $25,000. Contemporary advertisements reported $10,000 ($) as the track's total production costs. Domenic Priore wrote that the track cost between $10,000 and $15,000 ($). When asked in a 2005 interview if it was true that the Electro-Theremin work alone cost $100,000, Wilson replied "No. $15,000." Development The instrumental of the first version of the song was recorded on February 17, 1966, at Gold Star Studios and was logged as a Pet Sounds session. On that day's session log, it was given the name "#1 Untitled" or "Good, Good, Good Vibrations", but on its master tape, Wilson distinctly states: "'Good Vibrations' ... take one." After twenty-six takes, a rough mono mix completed the session. Some additional instruments and rough guide vocals were overdubbed on February 23. Brian and Carl shared vocals for this mix. The original version of "Good Vibrations" contained the characteristics of a "funky rhythm and blues number" and would not yet resemble a "pocket symphony". There was no cello at this juncture, but the Electro-Theremin was present, played by its inventor, Paul Tanner. It was Brian's second ever recorded use of the instrument, just three days after the Pet Sounds track "I Just Wasn't Made for These Times". Brian then placed "Good Vibrations" on hold in order to devote attention to the Pet Sounds album, which saw release on May 16. More instrumental sections for