Here are a few websites :
http://www.video2mp3.net/
http://vidtomp3.com
http://flv2mp3.com
One can listen to Christmas music at XMasFun, TuneIn, Music on AOL, WebCrawler music, or even on sites like Pandora, YouTube, and other online music sites.
One can listen to Carnatic music at Last.fm. Alternatively, one may also listen to Carnatic music on YouTube, Dailymotion and other video hosting sites.
One can listen to music online for free from a number of sources. YouTube and other video hosting sites are great places to listen to music for free. Facebook apps are another alternative.
One can listen to Amharic music for free at sites such as Last.fm, Amharic Music, and Song Area. One can also listen to Amharic music through videos on YouTube.
There are many sites which one can listen to the soundtrack from The Nutcracker. YouTube has many videos listed with music. One can also listen at the AllMusic website.
One can listen to "Don't Stop the Music" by Rihanna on YouTube and other media playing sites, such as Pandora. It can also be heard on radio stations and downloaded from iTunes.
The music of Biggie Smalls is available at most music download sites such as Itunes and Napster. It is also available to listen to for free on Youtube.
One can listen to music by Sinterklaas Liedjes on iTunes, LastFM, freesound and of course on Youtube. Not all of these sites offer his music for free though.
One can listen to music performed by Elvis Martinez on sites such as Jango, Tumblr and Myspace. One can also listen to and watch Elvis Martinez on YouTube.
There are many sites where you can listen to songs on your computer. The best selections would depend on what type of music you want to listen to. There's Pandora and then there is also sites like Yahoo!Music and YouTube.
There are a number of ways to listen to music for free online, and in particular 'Slippin' by DMX. Sites such as waptrick, lastfm, pandora and youtube all offer the chance to listen to songs for free.
If you want to listen to Calle 13 by Japon you can go onto YouTube, search it, and listen. If you want to put the song on a music player, then you can legally download it on different sites where you purchase music.