EP2 OP
Angel Beats! Episode 2 Opening (HD) (http://www.youtube.com/watch?v=lF1BOOeL6qY&feature=related#lq-lq2-hq-vhq-hd)
EP3 OP
Angel Beats! Episode 3 Opening (HD) (http://www.youtube.com/watch?v=X82mp_rjNtY#lq-lq2-hq-vhq-hd)
EP4 OP
Angel Beats! Episode 4 Opening (HD) (http://www.youtube.com/watch?v=OLN_440kkZU&feature=related#lq-lq2-hq-vhq-hd)