There are many places where one could listen to both gospel and Christmas songs online for free. One could try music sites such as Pandora for a variety of free music.
One can find and listen to Christmas carols and Christmas songs for free on sites such as Youtube and Spotify. Alternatively, purchased them through iTunes or Amazon.
Youtube
In Spotify.
There are several websites that a person can listen to Coldplay songs online for free. These websites include YouTube, Myspace, Vimeo, and Daily Motion.
You tube
You can legally listen to Bollywood songs online for free on YouTube or any other video hosting website they might be uploaded on. Also check free audio streaming services like Spotify and grooveshark.
Some of the best places to listen to Maroon 5 songs online are usually either Grooveshark or Soundcloud, as these always have loads of artists, and are always free.
Create a "T.M. Revolution" station on Pandora
Make sure that your computer has a sound card. Access a website where you can listen for free or even download the songs.
One can legally listen to the songs of A.R. Rehman online at Saavn website. One can also download their application which is available for all platforms. This is the easiest way of accessing his songs.
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.