In July 2006, The Strokes were riding high on the success of their third studio album, "First Impressions of Earth," which was released earlier that year in January. The album marked a significant moment in their career as it demonstrated their evolution from the garage rock revival sound of their earlier works to a more polished and experimental approach. The live performance at T in the Park captures the band during a pivotal time, showcasing tracks like "Juicebox" and "Heart in a Cage" from this album. Interestingly, "First Impressions of Earth" received mixed reviews compared to their previous albums but still solidified The Strokes' place in early 2000s rock. The T in the Park performance also reflects how the band continued to engage with a loyal fanbase, featuring a mix of both new tracks and classics like "Last Nite," highlighting their sustained popularity despite the shifts in their musical direction.