John SebastianAmerican singer-songwriter and musician (born 1944) / From Wikipedia, the free encyclopedia John Sebastian (born March 17, 1944) is an American singer and songwriter. This biographical article does not give any references or sources. (March 2023) John Sebastian performing live in 2015
John Sebastian (born March 17, 1944) is an American singer and songwriter. This biographical article does not give any references or sources. (March 2023) John Sebastian performing live in 2015