Today my iTunes library reached the 4,000 song barrier, exactly. This was in no small part due to my discovery of 50-song trance albums Apple has posted to the online music store, for only $9.99 apiece. So far, I've found six, with two new ones being downloaded today, meaning I've got 300 great songs for less than $60 bucks. (See Previous: 100 More iTunes Trance Songs for Less than $20)
While these offer the best price/song ratio I've found on iTunes, there are plenty of other ways you can fill your iPod, including ways to download 400+ U2 tracks or 600+ Depeche Mode songs in one swoop. (See Previous: Apple Says: Download Every Depeche Mode Song Ever) I went out and found quite a few more.
That's the idea behind my most recent contribution to The Apple Blog, titled iTunes Offers Up Massive Song Sets. Per agreement with them, I will not be cross-posting the piece, but instead, have provided a link. Enjoy.