Ashin Chen, also known as Chen Yi-xun, is a Taiwanese singer-songwriter and record producer. He is the lead vocalist of the Taiwanese rock band Mayday. Ashin has released 10 solo albums, including "Happy.Birth.Day" and "We Are All Living in Evolution." He has also written and produced songs for other artists, including Jolin Tsai and Hebe Tien. Ashin is known for his powerful vocals and his ability to write catchy and meaningful songs.