There are at least five bands with the name 'Grapefruit': a psychedelic rock band band from London (1), a punk band from Hawaii (2), a czech crossover band (3) and an anarcho-folk/punk duo from England (4) a electronic project in Portland, Oregon (5).
These are photos from concerts where Grapefruit played, so they may be of other bands that played the concert as well.
Faversham beer festival Jul 26 - 28, 2019 Faversham, Kent Uploaded by Christopher Smith