^"Squares and Triangles" was released on its own independent label, Dirty Discs in April 1980, and was re-released as a free single with the album Set on 26 February 1982.
^"She's in Love with Mystery" was released in November 1980 through independent label Latent.
^This single did not enter the UK Singles Chart, but did reach number 90 on the Record Business Top 100 Singles chart.[24]
^This single did not enter the UK Singles Chart, but did reach number 83 on the Record Business Top 100 Singles chart.[25]
^"Roll Over", released on 12 April 1985 on 7" & 12" vinyl, was intended to be the first official single from Here's to Future Days. It was withdrawn on the day of release, but some copies were sold and made it to the public. It featured a different version of the song with the 12" extended version titled "Roll Over (Again)". The B-side was a semi-instrumental version of "King for a Day" titled "Fools in Paradise".
^"Bush Baby" was released in 1987 as a promo 7" single with an exclusive 7" single version b/w "Follow Your Heart" on Arista Records.
^"Who Wants to Be a Millionaire?" was released in December 1990, as the clearly labelled B-side to Deborah Harry & Iggy Pop's "Well Did You Evah?" on 7", 12" vinyl and CD single to promote the AIDS benefit album Red Hot + Blue. Only the Harry/Pop A-side charted.