the brand new track on their Greatest Hits album which was selling in huge numbers around that time, becoming the biggest-selling album of the year in the UK (in Australia, it was featured on the "Arrival" album placed between "Why Did It Have to Be Me" and "Tiger"). In the midst of this success, the group finally found time to return to the studio in late March. The next song they began working on was "Knowing Me, Knowing You", which was to become yet another major hit worldwide. Member Benny Andersson has said that it is "one of our five best recordings". By the end of April two other songs had been laid down: "That's Me" and "Why Did It Have to Be Me". The latter was reworked into "Happy Hawaii" before ultimately arriving back at its original title with completely different lyrics and member Björn Ulvaeus on lead vocals as opposed to Faltskog and Lyngstad ("Happy Hawaii" would later be released as a B-side). A similar situation occurred with the next recording when a song entitled "Money, Money, Money" became "Gypsy Girl" and then back to its original title. "Money, Money, Money" would also be released as a single and become a major hit some months after the album's eventual release. In June 1976, a TV special dedicated to the group (entitled ABBA-dabba-dooo!!) was filmed. Around the same time they recorded a song called "When I Kissed the Teacher," which would become the opening track on their new album. Late July saw the next two tracks, "Tiger" and "Dum Dum Diddle" recorded. Considered by biographer Carl Magnus Palm as the "complete antithesis" of each other, the former being a hard rocker against the pure pop of the latter, both Lyngstad and Ulvaeus have expressed dissatisfaction with "Dum Dum Diddle", with Ulvaeus admitting that it was a nonsense lyric he had come up with in desperation. The next song to be recorded was "My Love My Life". Originally titled "Monsieur Monsieur" and more upbeat, the song soon became a lush ballad with backing harmonies inspired by 10cc's hit "I'm Not in Love". The final track to be recorded was an instrumental piece entitled "Ode to Dalecarlia". Featuring Andersson prominently on keyboards, the track was renamed "Arrival" – a word that had already been decided as the title of their new album. By September 1976 work on the album was finished