Since their debut single, "RAIN" (produced by X Japan's YOSHIKI), they have produced over 10 albums and 40 singles. With record numbers of audiences attending their concerts and releases reaching #1 spot on charts, GLAY continues to have an impact on the Japanese music scene. In 2010, the band established its own record label loversoul music & associates.
1999 was the year GLAY played their first dome tour, "GLAY DOME TOUR "pure soul" 1999", which made the band the first to hold a consecutive 5 day "dome" concert. This tour had a total of 15 performances in four venues and attracted a total audience of 750,000 people. Their 16th single Winter, Again was number two of the year and won the 41st Japan Record Awards "Grand Prix" award. GLAY got two records in 1999: their video-single "Survival" sold approximately 900 thousand copies, and is the all-time best-selling video/DVD, while the "GLAY EXPO'99 SURVIVAL" concert gathered an audience of 200,000 people, a record for a concert played by a single act in Japan.At the end of the year, GLAY played the concert The Millennium Eve - A Christmas Present for the people who love live a lot, a joint concert with Luna Sea, on December 23, and the "GLAY Countdown Live in Messe "Come Together"", on December 31.