This year's choral excellence, proudly presented by the Senior Choir of Bishop's College, Colombo titled 'Nostalgia '15' a combination of evocative music to bring pure ecstasy to your musical taste was held on the 23rd of September, 2015 from 7pm onwards at the Bishop's College, Auditorium directed by Denham Pereira featuring guest performances by the Senior Choirs of Wesley College, Royal College, St.Benedict's College & Choro Benedicte.