久米由基 is a Japanese pianist and composer known for his soothing and relaxing piano melodies. His music often incorporates elements of classical, jazz, and pop, creating a unique and calming sound. 久米's compositions have been featured in various settings, including weddings, spas, and relaxation videos. He has released numerous albums, including "Relaxing Piano: Happy Christmas," "Relaxing Piano: Best Wedding Songs," and "Love Songs."