“As L’Rain, the New York-based artist Taja Cheek makes experimental R&B that gets intimate with the listener. Fusing together jazzy instrumentation with tape hiss and snippets from her voicemails, her songs have a diaristic composition and explore a vast array of feelings. “Stay, Go (Go, Stay),” from L’Rain’s debut self-titled album, tries to capture her conflicting feelings about the death of a lo”