This is a classic song from Lenny Kravitz. I suspect many, many, many men know it only as one of the best songs from Gran Turismo 3. That's where I heard it and it brings back such happy memories of the last good Gran Turismo game. That aside this is a fast, guitar and drum heavy song with a cracking music video to go with it and one of the cooles tdrummers ever. Definitely a song to keep. So, why the four stars? Well the version I downloaded from AMazon was so quiet it could barely be heard played over my computer speakers and when played on my X7/Sennheiser portable music set up I thought I'd missed it. This is really poor audio quality. There are ways around this if you're creative so whilst I like the song the download is terrible. Avoid.