Overall, the compositions are as successful on the first two longplayers who mainly had an attraction only the single hits. The mega success was to come until a year later. But a big step towards an entire LP to provide their own sound, which hardly anyone expected, who defined the group as a flash in the pan "Waterloo". The compositions of the group are very different from later albums such as "Super Trouper". The single "I Do I Do" was a hit in Germany. The two singles "So long" and "Hey Helen" were flops, too bad: Hard unaccustomed Abba sound, riffs, rousing choruses, original, something sarcastic lyrics. Perhaps the best tracks from the Abba-early stage, "Mamma Mia" will be opened by Kabarrett-like keyboard sounds, Frida and Agnetha introduce the melody that builds to a hard rhythm, then comes a melancholy verse. Likewise, foot-stomping sing / is "SOS", also has this song something compelling Beautiful and melancholy in his chorus. This song is impressive: By listening Vacation memories from this summer, even smells of nature from those months are called to mind. The rest is somewhat more appealing than the "non-single tracks" of the LPs "Waterloo" and "Ring Ring", highlights how "SOS" there is no longer in my opinion. Anschaffenswert alone because of the aforementioned hits that can be found here on an original LP, "Hey Helen" and the sexy cover that Annafrid with provocative short skirt and hot view shows. The issue of male teens I heard at that time often: "Do you like the blonde or redhead better?". Opinions were divided. Permit me the erotic allusion my former choice; Unforgettable are mainly the vocal acrobatics of both, solo as the angelic chorals of choruses.