Alternative Songs (also called
Alternative and formerly known as
Modern Rock Tracks and
Hot Modern Rock Tracks) is a music chart in the United States that has appeared in
Billboard magazine since September 10, 1988. It lists the 40 most-played songs on
modern rock radio stations, most of which are
alternative rock songs. The chart was introduced as a companion to the
Mainstream Rock Tracks chart and its creation was prompted by the explosion of alternative music on American radio in the late 1980s.