Listen to Have Yourself a Merry Little Christmas (Arr. Peter Gritton) online. Have Yourself a Merry Little Christmas (Arr. Peter Gritton) is an English language song and is sung by Armonico Consort. Have Yourself a Merry Little Christmas (Arr. Peter Gritton), from the album 50 Ultimate Christmas Classics, was released in the year 2014. The duration of the song is 2:54. Download English songs online from JioSaavn.