Multi-platinum singer-songwriter Calum Scott has announced his biggest tour to date which includes a return to South Africa. News of the tour follows the announcement of Calum’s forthcoming third studio album, Avenoir, out September 12th via EMI, which borrows its title from John Koenig’s The Dictionary of Obscure Sorrows, a word-construction project that defines “avenoir” as “the desire that memory could flow backwards.