[2] Having been named the Howard Hughes of rock ‘n’ roll by Fortune magazine, Cohl is most famous for having overseen the tours and related ancillary businesses for more than 150 artists, including Frank Sinatra, Michael Jackson, The Rolling Stones, Prince, Stevie Wonder, Pink Floyd, Crosby, Stills, Nash and Young, The Tragically Hip and U2.
Eliminating the middleman, Cohl worked directly with the artist to strategize and route the tour, promote the dates, and assist in the development and exploitation of the lucrative aftermarket – books, films, DVDs, television specials, and merchandising.
[9] Cohl is also a recipient of the 2004 Billboard Legend of Live award,[10] an honour previously bestowed on such artists as Elton John and The Allman Brothers Band.
[11] He was inducted in Canada's Walk of Fame in 2005 Cohl has produced several Broadway musicals as well as numerous other international touring shows.
[11] These include: CBC Television released a 2006 documentary directed by acclaimed filmmaker Barry Avrich as part of the Life and Times series chronicling Cohl's rise to prominence in the entertainment industry.