it's either Rondo Alla Turca by Mozart (the sequences from Barney's Playbook) or Nino Rota's What Is A Youth from the 1968 film version of Romeo & Juliet (Barney finally succeeds with "The He's Not Coming" play)
The two songs used in this episode were "Ballad of Sir Frankie Crisp (Let it Roll)" by George Harrison, which played when Ted and Marshall were talking outside the church, and "Run off the Road" by Ola Podrida plays near the end when Cindy and her girlfriend are kissing.
Can you be a little more specific? Which season/episode.
or try http://www.beawesomeinstead.com/how-i-met-your-mother-music/ for your answer
A Fine Frenzy - Lifesize
Closing Song
It is part of the song 'Hey beautiful' by The Solids.
The theme song is Hey Beautiful by The Solids. Writers/producers/co-creators Carter Bays and Craig Thomas are members of the band.
"Glad Girls" by Guided by Voices
The last episode of How I Met Your Mother has not aired yet. The producing team have made mention that the next season, 8 may be their last season.
Hooked - Season 5
it's from the episode called Slap Bet in Season 2
"World's end" by T.C. Boyle ;-)
Yes, its currently in progress, i believe they are up to about episode 14 :)
Season 5, episode 17 - Of Course
"Prophets" by A.C. Newman ;)
Doppelgangers (Season 5, Episode 24)
The last episode of How I Met Your Mother has not aired yet. The producing team have made mention that the next season, 8 may be their last season.
Shine - Lovefreekz
(2x16) Stuff
Hooked - Season 5
How I Met Your Mother especially season 4, he loves "The Naked Man" episode
It was Season 5, episode 12, Girls vs. Suits.
The song was featured in the fifth season of How I Met Your Mother in an episode called "Home Wreckers".
Sandcastles in the Sand (Season 3, Episode 16).
Season 4, Episode 11 if I am not mistaken ;-)