"Blackerthreetracker" is a single by alternative rock band Curve, preceding the issue of their second studio album, Cuckoo. It was released on 23 August 1993 and it reached #39 in the UK singles chart. It includes the song "Missing Link", the first track from Cuckoo.
"Blackerthreetracker" was released at the same time with the remix CD, "Blackerthreetrackertwo".
A music video was made for "Missing Link" which featured the official and touring members of the band performing this song in a rainy wasteland. The video was shown in the Beavis and Butt-head episode "Water Safety", where the duo comments that the video was "pretty cool".