Listen to In the Wee Small Hours of the Morning (Mastering 2011) online. In the Wee Small Hours of the Morning (Mastering 2011) is an English language song and is sung by Frank Sinatra. In the Wee Small Hours of the Morning (Mastering 2011), from the album Sinatra Ultimate Collection (The 100 Best Songs to Enjoy and Dreaming), was released in the year 2012. The duration of the song is 3:02. Download English songs online from JioSaavn.