Peer Astrom writes and produces songs with Anders Bagge.
Peer Åström . The two songwriters / producers are known as Bagge & Peer . After Anders Bagge , already a renowned producer and songwriter heard a couple of Peer 's songs he invited Peer to collaborate with him on some writing/recording projects . Later in 2001 , Bag & Peer began to write and produce on a regular basis as a partnering couple . Peer alongside Anders Bagge , and others co-wrote Celine Dion 's `` Have You Ever Been in Love '' and `` Sorry for Love '' .