Actually, this isn't the first single! In fact it wasn't even a single. This song was released as the 3rd track of the EP Three, in 1979, that is before Boy (1980). Check...
The first single was Another day, followed by 11 o' clock tick tock. 11 o' was re-released in Under a blood red sky. Another day was never re-issued. I believe its very, and i mean VERY rare.
Actually, this isn't the first single! In fact it wasn't even a single. This song was released as the 3rd track of the EP Three, in 1979, that is before Boy (1980). Check...
http://en.wikipedia.org/wiki/U2_discography http://en.wikipedia.org/wiki/Three_(EP)
The first single was Another day, followed by 11 o' clock tick tock. 11 o' was re-released in Under a blood red sky. Another day was never re-issued. I believe its very, and i mean VERY rare.