If you enjoy listening to music, there is nothing wrong with just enjoying some music. Going for a walk and bringing an MP3 player along is really nice. I prefer books on MP3 rather than music, but the idea is the same. It doesn't have to be about meditation and spirituality.

Eric Pepin (Higher Balance) suggests meditating with music because the music will be distracting and with practice you will get used to doing your meditation around it. He suggests changing styles of music as you adapt to one so that it will again be distracting for a time. When nothing pulls you away from your meditation, he says it is okay to drop using music.

Usually I read that silence is best for meditation.

As for trying to meditate on music, vipassana comes to mind ... but you will probably not be able to actually enjoy listening to music that way.