Top 40 Trends

Every song, artist & show from Casey Kasem’s American Top 40 and Casey’s Top 40.

Song

How Long

Artist: Pointer Sisters Peak: #21 Weeks on chart: 6

How Long by Pointer Sisters entered the show on Aug 23, 1975 at #36. It was on the chart for 6 weeks until Sep 27, 1975. Its highest position was #21 on Sep 27, 1975.

Shows

Extras

None

Specials

None

Chart history