Brenda Lee's musical prowess is showcased in the 7" vinyl single "I Wonder/My Whole World Is Falling Down." Released in 1963 under Decca Records, this 45 RPM record captures the essence of the 1960s pop genre. The paper sleeve ensures a classic feel, while the black vinyl material provides a durable listening experience. With a run time of 2:53 for "I Wonder" and 1:53 for "My Whole World Is Falling Down," this record, catalog number 31510, is a testament to the era's music style. The English language tracks are composed by Cecil Gant and Raymond Leveen, offering a glimpse into the musical era that shaped a generation.