Wikipedia:Categories/Special categories Musical entertainers Singers
 Singers are a special case. While they are technically musicians, they are listed in a category independent of musicians, but still under musical entertainers. Singer categories should never be a sub-category of a musicians category. This does not apply to singers who are 'also notable' as musicians. These people are normally placed in the musician category for their notable instrument. Many singers also play an instrument, but they are usually only notable for their singing so care should be used when placing them in a category based on the instrument.