I've heard this songs (or excerpts) for a while now but I just don't know their names, so maybe someone can help me :
What's the name of the song played at the end of the games? Usually you hear "Celtics win" from the PA and then some Irish "chors" with some drums. I think there is the word "Boston" in the lyrics but not sure ; and the crowd sings "hey hey".
Also, there is a song played at the end of games but between timeouts, just before key possessions usually. Unfortunately I don't have more details about this one, but maybe someone knows its title!