Where do buy music in Hong Kong?

Hello All,

Since moving to Hong Kong just over a year ago I've learned that neither iTunes or Amazon sell online music to customers in Hong Kong. HMV stores are awful for music, and have pretty much only DVDs and merchandise. So where can I buy music if I'm interested in something that's not on HMVs top 20 for the week?

The friends I've spoken to still use UK or US credit cards and shop via iTunes that way, but there's gotta be something in Hong Kong for music, doesn't it?
I actually want to avoid illegal downloading, but it looks like the big companies aren't offering anything decent in HK.

Any suggestions are welcome, online shopping ideally. Thanks a bunch!