the issue of kol isha is that maybe it will give you hirhurim when you hear it…but there are those who hold that this only applies of you know what the woman looks like, and if it’s live. according to what you said its not an issue…plus when you go to the supermarket you arent going for the kol isha youre going for teh sale on cheese…
Now lets do the Jewish understanding of this. I would say its pretty uncommon (if it ever happens) for a frum store to have music with a female singer playing. So lets assume someone is going into a major chain supermarket. But, most non-Jewish stores wont have chalav Yisroel cheese on sale. The real question here is why hes eating chalav stam cheese.
😉