Its silly (but you keep responding anyway) to expect a show set in the future to vary its musical references rather than only use 20th/21st century music of a limited genre as a reference point? We can only show diversity with people but nothing else? Ok then carry on.Considering that there will be aliens who have hearing ranges vastly different than ours, I wonder how eclectic she can get until it's outside of being pleasurable for her? I mean, really, this is getting silly.
(Next time on Star Trek Saru sings his favourite song 'Fly me to the moon', it has a space reference after all)