[Machine Translation] This is a Japanese compilation album of Billboard #1 songs to commemorate the opening of Billboard LIVE in Tokyo, Osaka, and Fukuoka. The compilation is a joint effort by five record companies (Warner, Sony, EMI, Universal, and BMG) and features a lineup of 90 Billboard #1 single chart songs in total. This "Warner Music Edition" will include 18 songs that ranked No. 1 on the Billboard Singles Chart, mainly from 1970 to 1990.