Rella

Based on the provided track titles, the artist in question appears to be Rella, a lo-fi hip-hop producer and DJ from Japan. His music, often featuring smooth, jazzy samples and relaxed, downtempo beats, became a staple in the online lo-fi and chillhop communities, particularly on streaming platforms and YouTube channels dedicated to study and relaxation music.

Tracks like "Into The Night" and "What You Know" exemplify his signature warm, nostalgic sound. While he maintains a relatively low public profile, his consistent output of instrumental beats has garnered him a significant and dedicated international audience who tune in for their calming, focus-enhancing qualities.