​Session Format

Frequently tunes are played three times through.  But just as often, a session will play a “set”.  
A common format for a set is three tunes of a similar type, but in different keys, each played 3 times.

Generally a set within a session will focus on one type of tune: reel, jig, etc.  Bands will often arrange a set that includes both reels and jigs.  But, this format is rarely found during a session.

Occasionally  airs or tunes by Turlough O’Carolan or Neil Gow may be played during a session.  These are generally not grouped into a set, but stand alone.  

Even less frequently a song will be offered during a session.  Often the song is presented as a solo effort by a very strong singer.  The traditional free style is called sean nós.  See this link for details about this song style: 
 https://en.wikipedia.org/wiki/Sean-n%C3%B3s_song


Sean  nós singing is important to hear.  It is this style of singing that strongly influences both the playing of the pipes and the ornamentation of Irish music.