Trumpet Duet Trumpet - Level 2 - Digital Download SKU: A0.1245018 By David Mason. By Traditional. Arranged by David Mason. Multicultural,Patriotic,Traditional,World. Score. 5 pages. David D Mason #839936. Published by David D Mason (A0.1245018). Sosban Fach (Little Saucepan) is a traditional Welsh folk song.It is one of the best known and most often sung songs in the Welsh Language and can often be heard sung at Welsh Rugby Internationals.