Lengthen the half note by one beat S003U020L003 Danny Boy-1 From Wikipedia: " Danny Boy " is a song with lyrics written by English lawyer  Frederic Weatherly  in 1910, and set to the traditional Irish melody of " Londonderry Air " in 1913. S003U020L007 Greensleeves-1 From Wikipedia: Greensleeves " is a traditional  English folk song . A  broadside ballad  by the name "A Newe Northen Dittye of ye Ladye Greene Sleves" was registered by Richard Jones at the  London Stationers' Company  in September 1580, [ 1 ] [ 2 ]  and the tune is found in several late 16th-century and early 17th-century sources. S003U020L010 Let's Build Something-1