On May 26, Joy will release the digital track "Je T'aime", one of the songs included in her upcoming solo album, 'Hello'. A live video clip of the "Je T'aime" track will also be released on Red Velvet's official YouTube channel and VLive, at the same time the digital track is released. 

"Je T'aime" is a remake of Singer Hey's song of the same name. While the original song has a fresh and jazzy vibe to it, Joy's release will be a rearrangement of the song, adding fancy and classical sounds of the piano and string instruments. 

Prior to the digital track release, a prologue video of her album preparation was uploaded on Red Velvet's YouTube channel.

Meanwhile, Joy's special solo album 'Hello' will be released on May 31.