In the record industry, a single is a song usually extracted from a current or upcoming album to promote the album. Singles are distributed through a number of ways; originally, they were packaged as "single" records with one or two other songs and sold before the release of the album. However, this practice has lessened as the Internet has made music more readily available to the public free of charge. Also, singles are commonly played on the radio, and with the advent of music videos in the 1980s, video versions of singles have become a common way of distributing the song to the public.
From Wikipedia, the free encyclopedia
二重まぶた、ワキガ、バストアップ等についての解説、全国のクリニックの案内、施術料金一覧等。 ... 豊胸、プチ整形、若返り、わきが多汗症治療など美容整形、美容外科の情報をお届け. ・札幌院 ... 手術同様カウンセリングにも充分時間を取り、丁寧に行っています。 ...