Songs with odd lengths

 https://midination.com/magazine/shortest-songs-ever/

https://www.musicianwave.com/shortest-songs-ever-released/

https://www.radiox.co.uk/features/x-lists/shortest-songs-under-2-minutes/

https://www.reddit.com/r/LetsTalkMusic/comments/93f2lo/whats_the_shortest_song_that_feels_like_it_is/

https://facts.net/longest-songs/

https://www.jscalco.com/what-is-the-longest-song-ever-recorded/

https://www.legit.ng/ask-legit/top/1509824-what-longest-song-recorded-top-contenders/