Gildaswise is a Brazilian artist and composer whose music is themed around a piano-only chill vibe.
The first three albums are called "Shades" because every song has a unique photo taken by him (only available at Bandcamp as other services don't provide individual song covers) and are based on his relationships with every person who suggested "letters between A and G".
His music is available here and on iTunes/Apple Music, Google Play, Deezer and Tidal, as well as on Bandcamp. Videos for almost every track are on YouTube too.
You can also check out unreleased songs and VGM covers on Clyp.