The Internet is filled with free resources, but some are better than others. Here is one of the best free music resources on the Web.

Pandora is one of my favorite music websites. Just surf over to www.pandora.com and type in a song or an artist that you like. Pandora analyses your choice and creates a music station with similar-sounding music. It will then play comparable songs that it thinks you will like. You can add more music and/or artists to the station to refine your choices. You can also tell Pandora whether or not you like the song that is playing. It uses your likes and dislikes to refine the songs it chooses. You can create up to 100 different stations with different types of music.

Pandora was created by the Music Genome Project, a group of musicians and music-loving technologists who have broken music into hundreds of music attributes or “genes” such as melody, harmony, rhythm, instrumentation, orchestration, arrangement, lyrics, and harmony. They then use high-tech methodology to analyze the musical qualities of each song and rendition.

The results are uncanny. I created several music stations with different genres that I like and in almost every case I was presented with similar music that I found very pleasing. You can experiment with different combinations. For instance, putting James Taylor and Willie Nelson together gave me an interesting, but likable mix of music.

Pandora is pretty smart. Typing in The Christmas Song and choosing Diana Krall as the artist gave me a whole station of mellow Christmas music which is just what I was looking for. Typing in The Nylons and Take 6 gave me a nice selection of acappella and harmonistic music.

Pandora also lets you bookmark songs or artists so you can remember what you liked. You can look up more information about artists and songs right on the site. Two clicks will lead you to iTunes or Amazon where you can purchase the music. You can also share your music by emailing your stations to friends.

Pandora is ad-supported so you will see ads for everything from gym shoes to cell service. I found the ads to be unobtrusive, but if you want to get rid of them, you can pay to eliminate them. For $36, you get 12 months of unlimited use with services exactly the same as the free version, but without the ads.

Since the ads don’t bother me, I’ll continue to use the free version of Pandora. It’s an entertaining website that provides much listening pleasure to keep me company when I am working on the computer.

If you are into music, you may also want to check out two other music resources. MusicIP Mixer and Goombah. Like Pandora, both of these sites provide intriguing music adventures.

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