| Pop music acronym | 17 |
| Pop group, forward or backward | 30 |
| Pop group with a hit Broadway musical | 37 |
| Pop group on a 1983 stamp in their native Sweden | 48 |
| Pop foursome that took its name from its members' first initials | 68 |
| Patriarch's title | 21 |
| Palindromic Swedish icons | 25 |
| Palindromic band | 16 |
| Inspiration for Broadway's "Mamma Mia!" | 53 |
| Group with the hit "Waterloo" | 39 |
| Group with Benny and Bjorn | 26 |
| Four musical Swedes | 19 |
| Eurovision 1974 got them started | 32 |
| Eastern Church bishop | 21 |
| Eastern bishop's title | 26 |
| Bjorn's group | 17 |
| Bjorn, Benny, Agnetha and Anni-Frid | 35 |
| Biblical "father" | 27 |
| Biblical ''father'' | 35 |
| Benny and three others | 22 |
| Alphabetically first inductee in the Rock and Roll Hall of Fame | 63 |
| Agnetha's pop group | 23 |
| Agnetha, Benny and two others | 29 |
| 1974 Eurovision winners | 23 |
| 1974 Eurovision Song Contest winners | 36 |
| "Voulez-Vous" singers | 31 |
| "Super Trouper" group | 31 |
| "Super Trouper" band | 30 |
| "SOS" pop group | 25 |
| "S.O.S." pop group | 28 |
| "Money, Money, Money" music makers | 44 |
| "Mamma Mia" singers | 29 |
| "Mamma Mia" quartet | 29 |
| "Mamma Mia!" song source | 34 |
| "Mamma Mia!" foursome | 31 |
| "Fernando" quartet | 28 |
| "Fernando" pop group | 30 |
| "Chiquitita" band | 27 |
| 'Waterloo' quartet | 26 |
| 'Mamma Mia' quartet | 27 |
| 'Fernando' group | 24 |
| '70s pop quartet | 20 |
| ''S.O.S.'' group | 32 |
| ''Money, Money, Money'' band | 44 |
| ''I Do, I Do, I Do, I Do, I Do'' singers | 56 |
| ''Fernando'' group | 34 |
| ''Fernando'' band | 33 |
| Waterloo singing group | 25 |
| Waterloo pop group | 21 |
| Top-selling pop group of the 70's | 37 |
| Swedish singers | 15 |
| Swedish rock foursome | 21 |
| Swedish rock band | 17 |
| Swedish pop-rock quartet | 24 |
| Swedish pop group, '72-'82 | 34 |
| Swedish musical group | 21 |
| Swedish group that won the 1974 Eurovision Song Contest | 55 |
| Swedish cheese-pop band | 23 |
| Subject of a Stockholm museum | 29 |
| Statesman Eban | 14 |
| Source of the music for a 2001 theatrical hit | 45 |
| Singers of "Voulez-Vous" and "Waterloo" | 59 |
| Seventies supergroup | 20 |
| Rock group with a mirrored logo | 31 |
| Rhyme scheme for Mr. Eban? | 26 |
| Rhyme pattern | 13 |
| Reversible rockers? | 19 |
| Quatrain pattern | 16 |
| Quartet that broke out in spring 1972, and the scheme of this puzzle's theme | 80 |
| Quartet named for its singers | 29 |
| Popular Swedish quartet | 23 |
| Pop group whose name is coincidentally a rhyme scheme | 53 |
| Pop group whose music was the basis of a hit 2001 Broadway musical | 66 |
| Pop group whose first Top 40 album was, appropriately, "Arrival" | 74 |
| Pop group that inspired a 2001 Broadway musical | 47 |
| Pop group spelled with a backward letter | 40 |
| Pop group in "Muriel's Wedding" | 45 |
| Pop group from Stockholm | 24 |
| Patriarchal father | 18 |
| Palindromic synthpop band | 25 |
| Palindromic singing group | 25 |
| Palindromic singers of the palindromic hit "SOS" | 58 |
| Palindromic pop quartet | 23 |
| Palindromic name in pop music | 29 |
| Palindromic clerical title | 26 |
| Palindromic band name | 21 |
| Oriental bishop | 15 |
| Mideast pops? | 13 |
| Mideast diplomat Eban | 21 |
| “Mamma Mia” quartet | 27 |
| Mamma Mia group | 18 |
| Jewish title | 12 |
| Israeli statesman Eban | 22 |
| Inspiration for the tribute bands Fernando Rising and Mamamia | 61 |
| Inspiration for the tribute bands Björn Again and Swede Dreamz | 65 |
| Inspiration for Björn Again | 30 |
| Iconic Swedish foursome | 23 |
| Group with the 1976 hit "Fernando" | 44 |
| Group whose second letter is often written backwards | 52 |
| Group whose name combines the first letters of its members' names | 69 |