 With the addition of drummer Jamie Thompson the band embarked on a hectic tour of North America, Europe and Australia throughout 2003/04 before announcing their split in January 2005.Penner's first release as a solo musician was a limited-edition 7" entitled "The Ghost of Creaky Crater".The single was recorded in Melbourne whilst the Unicorns were on tour and released by the label Art School Dropout in 2005.