Included on this page is a short list of the Medieval, Celtic, and Irish themed music that Tre Principesse performs in concert. 

- Siuil A Ruin 
- Isle of Innisfree 
- Greensleeves 
- Danny Boy 
- Camelot 
- If Ever I Would Leave You (Camelot) 
- When Irish Eyes Are Smiling 
- Too-Ra-Loo-Ra-Loo-Ral (Bing Crosby) 
- May It Be (Lord of the Rings - Enya) 
​- Scarborough Fair (S&G) 
- The Rose 
- etc. 

At such events, Tre Principesse wears historically accurate Dark Ages and Medieval gowns as opposed to their traditional ball gowns (unless ball gowns are preferred).