The Concert in Central Park would pass before Simon & Garfunkel worked together again. Their next joint public appearance was in 1990, when they performed for their induction into the Rock and Roll Hall of Fame. When Simon gave another free concert in Central Park on August 15, 1991, he rejected Garfunkel's offer to participate. However, they agreed to perform together in 1993 for 21 sold out concerts in New York, with half of the show being Paul Simon solo with a band and the other half Simon and Garfunkel. Later the same year, they did some charity concerts, including the Bridge School Benefit concerts
NSYNC in Concert a concert in New Haven, Connecticut, local radio station WKCI-FM declared March 13, 1999 as "NSYNC Day". While touring in Florida, Bass became ill and missed the concerts in Tampa and Sunrise. The tour was expanded once again to the summer, now called the "Boys of Summer Tour". The band were now playing amphitheatres and stadiums. The shows were sponsored by Clairol Herbal Essence. For the August concert in Denver, the band allowed students of Columbine High School to attend the concert for free. Towards the end of the leg, the band were forced to cancel concerts due to schedule