Scott Olson is an American musician , guitarist , bassist , music producer and recording engineer . He played guitar with Heart between 1995-1998 and 2002 – 2003 , and in 1996 he performed with Alice In Chains on their '' MTV Unplugged '' concert . Olson was a recording consultant for Cameron Crowe 's 2000 film Almost Famous . He performed with Alice in Chains again on February 18 , 2005 during a benefit concert in Seattle for the victims of the 2004 tsunami disaster , and joined the band one more time to perform the song " No Excuses " at their concert in Washington , D.C. on October 25 , 2006
2004 tsunami disaster
2004 Indian Ocean earthquake and tsunami
Scott Olson