why do you buy singles ?

[criminal]

I'm on a limited budget so I rarely buy singles. For example, I bought Morning Musume's Kanashimi Twilight because it was at a good price, considering I got a photobooklet and I couldn't see myself buying any album of theirs, but wanted to own that song physically.

If the song is just amazing and their aren't any overseas [cheaper] versions of the artist's album, then I buy the single, too.