"single" - key terms from Wikipedia

cd single
debut single
digital single
first single
fourth single
gave a single response
highest selling single
hit single
japanese single
lead single
living single
maxi single
new single
next single
number one single
official single
promo single
rbi single
released as a single
second single
single
single action
single action army
single bullet theory
single coil
single crystal
single cylinder
single edit
single from the album
single game
single generation
single ladies
single malt
single mix
single of the year
single overhead camshaft
single parents
single payer
single phase
single player
single released
single season
single shot
single speed
single transferable vote
single unix specification
single version
single was released
third single
vinyl single