Of course, the fact that the album was available exclusively through iTunes and not via any other digital music service helped push along the sales. Additionally, fans couldn’t buy single songs for the usual 99 cent price; instead they were forced to buy the whole album for $15.99. The album, however, included more than just 14 songs. It also came with 17 videos. You could watch only 30 second snippets of each video clip on YouTube. Called Beyoncé’s first visual album, it also included tracks from her husband Jay-Z, R&B singer Frank Ocean and rapper Drake. Another big draw? The closing track, “Blue,” features her daughter Blue Ivy in the video.