Why Benny Andersson & Björn Ulvaeus didn't need help from the husband-and-wife songwriting team Denis & Denyse Lepage from Montreal, Canada when working on a song, "I Let the Music Speak"

Benny Andersson & Björn Ulvaeus did not need help from Denis & Denyse Lepage from Montreal, Canada from the electro-disco duo Lime, because they have been working together for many years and have a strong understanding of each other's style and creative process. Benny Andersson and Björn Ulvaeus also had a long history of collaborating with each other on ABBA's many classic hits, so they were well-equipped to handle the songwriting process on their own. Furthermore, Denis & Denyse Lepage specialize in writing French-language songs, which was not the language of the song in question.

The two songs are not compared because they are from different genres. "Roller Boogie" and "Dancin' the Night Away", both written by Denis & Denyse as part of the husband-and-wife songwriting and performed by Canadian female pop duo Voggue, are disco songs, while "I Let the Music Speak" is a pop song. The two genres have different musical styles, tempos, and instrumentation, which makes it difficult to make meaningful comparisons between them. Additionally, the artists who wrote and performed each song have different backgrounds and influences, which may further contribute to why they cannot be compared.