The 1989 Triple J Hottest 100 was the first yearly poll of the most popular songs, according to listeners of the Australian radio station Triple J. From 1989 to 1991, listeners could vote for songs released in any year.
Full list
Note: Australian artists
26 of the 100 tracks are by Australian artists (marked with a green background).
References
Triple J Hottest 100, 1989 Wikipedia(Text) CC BY-SA