2012 has been a year with an unprecedented number of idol group debuts. Remember back in June when we said there had been over 60 rookies introduced in the first half of the year alone? Well, now it’s August and there’s been quite a few more. For our very first Staff Picks playlist, we took a look at the list of June-August debuts and selected the ones that stood out the most. Take a listen to our top five Summer 2012 debuts!