All the tracks in Andre gagnon's "Un piano sur la mer" are very suitable. The whole album is full of sadness, but also contains a strong hope. I recommend a few songs: "Comme au premier jour", "Des dames de coeur" (the singing in it is very pleasant), "Photo jaunie" (the saddest song), and "Un piano sur la mer".

Renodia performed "I Miss You", "Walking with you", and "You and me" from the "Daydream 1" album. The name of the song and the artistic conception are very suitable. The helpless children after the earthquake most hope to receive our care and love, and wish them well.

Sailing Together by Steve Barakatt (Personally, I think this song is best used at the end of the slideshow, especially if it is accompanied by pictures of people helping each other).

"Little Comfort" and "Moon Rever" from the "Daydream2" album.

There are many more, including "Griffith" from Rain's "Misty's Secret" album, Dave Matthews Band's "In the Silence", and Dick Wagner's "Never Cry". . . . . . The above are all piano music, I hope they can help you, the poster, you are respectable.