It seems like music discovery is all the rage these days. Twitter launched a new iPhone app back in April, and Apple launched its iTunes Music service earlier this month, both of which place a large focus on helping users discover new music.
And today, Shazam pushed further into the space. The popular song, album and artist identifier released a significant update to its iPhone and iPad apps this morning with, among other things, a new 'Pulse' feature for discovering new music...