For me, out of the ones ive heard, its got to be Madonna. Its just so frantic, and fresh, so beautiful and energetic and eclectic...and well different. I love it.

1. Madonna
2. World Apart - great, but let down by a few songs i think.
3. Source Tags & Codes - good, but to me a major disappointment. Was expecting it to be soo much better.

Never heard the first album, someone like to tell me what its like?