ISLEY

Set to 5 different clues across 5 published puzzles, most often “Singing brothers' surname” — The New York Times, Sunday, 16 August 2009.

5 letters

Every clue on record, most used first

Singing brothers' surnameonce
The New York Times — Sunday, 16 August 2009
Longtime R & B family nameonce
The New York Times — Friday, 24 November 2006
The ___ Brothers of R & Bonce
The New York Times — Thursday, 27 October 2005
The ___ Brothers of 1960's-70's R & Bonce
The New York Times — Monday, 23 June 2003
Soul's ___ Brothersonce
The New York Times — Saturday, 9 September 2000