How many songs did ABBA release?

Related questions

1. What was the last ABBA song released?
2. Are the members of ABBA still married to each other?
3. Why did ABBA break up?
4. Is Abba going to perform again?
5. Is it true ABBA are getting back together?
6. Has anyone from Abba died?
7. Is Abba ever getting back together?
8. Who married Susan Boyle?
9. When did ABBA have their first hit?
10. Are any of ABBA dead?

Tags

1. #agnetha
2. #first
3. #ulvaeus
4. #years
5. #announced
6. #recorded
7. #records
8. #mamma
9. #anderson
10. #lyngstad
11. #songs
12. #friday
13. #ltskog
14. #material
15. #bjorn
16. #members
17. #benny