More Big Black loveliness. Heartbeat is a Wire cover, the original is itself a cracking tune, as this live version from 1979 demonstrates. Albini is a long-time fan of Wire; they played at the ATP he curated some years ago, though the sleeve notes suggest that he may not have been too impressed by Colin Newman at this point. The Big Black version does a pretty decent version of capturing the angsty quiet-loud dynamics of the original song though.
On the reverse are two tracks. The first is Things To Do Today is based on a piece of evidence from the 'Billionaire Boys Club' murders, whilst the short instrumental I Can't Believe rounds off the single. This originally had lyrics but guitarist, Santiago Durango hated them, so it became an instrumental.
This was packaged as part of the 1987 Headache e.p. along with a fine four-track 12" single. Not one but two cover versions on the next seven inch post.