There are two performers known as Adelle. 1) Adelle are a 4-piece Psychedelic Rock band from Brisbane/Gold Coast, Australia. They have just released their 2nd full length album entitled "Hello Sane Age Sins", which has received rave reviews from a number of sources. The album was produced and recorded by legendary Australian producer Guy Cooper and Serotonin Productions, resulting in an eclectic mix of songs that explore the styles of alternative rock, acoustic, experimental, electronic, and many more.