Brenda Lee is an American performer and the top-charting female vocalist of the 1960s. She sang rockabilly, pop and country music, and had 47 US chart hits during the 1960s, and is ranked fourth in that decade surpassed only by Elvis Presley, The Beatles and Ray Charles. She is best known for her 1960 hit "I'm Sorry", and 1958's "Rockin' Around the Christmas Tree", a US holiday standard for more than 50 years.
John Sebastian at Woodstock, born 1944 - is an American singer, songwriter, guitarist and autoharpist. He is best known as a founder of The Lovin' Spoonful, a band inducted into the Rock and Roll Hall of Fame in 2000.