Some albums include the single versions for songs in them.
The ones I've noticed are Genesis' album Duke, which includes the single version for the song 'Duchess' (https://deezer.page.link/oZXkYxEufYs4WZ249), which interrupts the flow of the album. Normally, the previous song on the album fades into it and Duchess itself then transitions into the next song seamlessly, but because the single version doesn't use the transitions it's very abrupt and disrupts the flow of one of my favourite albums. After contacting support, they told me to write the issue here, so here it is!
Ashley