On February 26, 1971, during Pink Floyd's live performance at the Grosser Stadthalle in Offenbach am Main, Germany, the band was in a transitional phase of their career, following the release of their album "Meddle" just a few months prior, in November 1971. "Meddle," which included the iconic "Echoes," marked a significant turning point in the band's musical development, moving towards the more ambitious and concept-driven sound that would characterize their later works. The setlist for the concert featured a mix of tracks that showcased their evolving style, including "Astronomy Domine" and "Set The Controls For The Heart Of The Sun" — both of which reflect the experimental psychedelic essence of the band's earlier years. This live performance exemplifies their dynamic stage presence and experimental spirit during a time when they were honing their craft, setting the stage for the monumental success of their future albums, notably "The Dark Side of the Moon" released two years later.