Gloria Gaynor engagement performance in Broadway's "Smokey Joe's Cafe". In 2001 Gaynor performed "I Will Survive" at the 30th Anniversary Concert for Michael Jackson. Gloria Gaynor returned to the recording studio in 2002, releasing her first album in over 15 years, entitled, "I Wish You Love". The two singles released from the album, "Just Keep Thinking About You" and "I Never Knew", both topped "Billboard"<nowiki>'</nowiki>s Hot Dance Music/Club Play. Both singles also secured moderate to heavy Dance format radio airplay. The latter song also charted #30 on "Billboard"<nowiki>'</nowiki>s Adult Contemporary chart. In 2004, Gaynor re-released her 1997 album "The Answer" (also released
A-side and B-side single where both sides are designated the A-side; there is no B-side on such a single. The double A-sided single was invented in December 1965 by the Beatles for their single of "We Can Work It Out" and "Day Tripper", where both were designated A-sides. They continued to use the format for the release of the singles "Eleanor Rigby" and "Yellow Submarine" in 1966, followed by "Strawberry Fields Forever" / "Penny Lane" in 1967, and "Something" / "Come Together" in 1969. Other groups followed suit, notably the Rolling Stones in early 1967 with "Let's Spend the Night Together" / "Ruby