ABBA is one half of the songwriting pair behind Swedes pop legend ABBA . He lives in Stockholm , which he describes as being `` dynamic '' and trendy . How did `` Mamma Mia ! Ulvaeus thought CNN would be forgotten and is `` amazed '' by its popularity . An ABBA museum is being planned for ABBA .
ABBA is one half of the songwriting pair behind Swedes pop legend ABBA . He lives in Stockholm , which he describes as being `` dynamic '' and trendy . Ulvaeus thought CNN would be forgotten and is `` amazed '' by its popularity . An ABBA museum is being planned for ABBA .