What makes I Must Be Seeing Things by Gene Pitney notable?

'I Must Be Seeing Things' is notable for showcasing Pitney's ability to blend genres, which contributed to the evolving sound of 1960s pop. The title track became a top 20 hit on the Billboard Hot 100, affirming his commercial appeal and influence during this pivotal time in music history. Released in 1965, 'I Must Be Seeing Things' was Gene Pitney's fifth studio album, following his commercial success with hits like 'Town Without Pity' and 'Only Love Can Break a Heart'. At this point in his career, he was solidifying his reputation as a prominent figure in the pop music scene, known for his distinctive voice and emotive delivery.