Seeing everyone sharing their music makes me want to do the same too! So here's mine:
https://bit.ly/33Sdjxs {The title of the song in the link is "Shuraru" (Irish Trad Arannge) by Tranica}. This song is a Japanese cover from a traditional Irish song called "Siúil A Rún" (translate to "Go, My Love").
Here's another version of "Siúil A Rún" by Clannad:
The song itself is pretty old so I don't know the original author for the song.
The reason I put the first link (the Japanese cover) there is because I can't find the song anywhere else, I happened to find this song when I was playing a rhythm game but besides that the song is kind of obscure to find but if you really wanna listen to the version of the song then you have to buy the CD Album on some Japanese website. Anyways, I think the song sounds really nice and calming.