Singers touring flipping big record stores (7)
I believe the answer is:
rations
'stores' is the definition.
(thesaurus)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for rations that I've seen before include "Food allowances" , "Portions of food in time of scarcity" , "Food as issued" , "fixed allowance" , "Foodstuffs" .)