Everybody gets songs stuck in a loop in their head, what makes you think it's only an Aspie thing?
I remember in a Spanish lesson at school, we had to listen to a Spanish song that also teaches us easy words in Spanish, like all the colours, and I remember for the rest of the day most of the kids in the class kept on singing the main chorus, and in maths one or two of them said, ''oh that Spanish song we listened to this morning won't stop going round in my head, I can't work out my sums properly!'' So I wasn't the only one, although I didn't keep singing it like the others did. The song died out in my head by the next day, not sure if it did with the others or not.
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Yes I am a straight female.
From East UK
Aged 25