Imar is currently on tour.
All very fine musicians, but concertina player Mohsen Amini is truly amazing:
Imar Tour Dates
A short audio clip from their show in Corvallis Oregon on Mar. 16th 2019:
An interesting article about the famous escape from Alcatraz in 1962. Frank Morris would play an accordion to mask the noise as John and Clarence Anglin worked at digging out a ventilation duct. Morris apparently had a concertina as well:
"On the night of June 11, 1962, they crawled through the hole in their cell wall and then up a network of piles to the prison roof. They then slide down a smokestack and left the island on a raft made of more than 50 raincoats and inflated with a small concertina, which was used as an improvised bellows."
http://www.telegraph.co.uk/news/2018/01/24/mysterious-letter-reopens-case-whether-alcatraz-escapees-survived/?utm_campaign=Echobox&utm_medium=Social&utm_source=Facebook
An interesting series of podcasts are being produced by Seattle singer Colleen Raney and flutist Hanz Araki - focusing on Irish, Scottish and English songs and tunes. The first highlights artists that influenced their careers - the second on 'crossover' songs that borrow from Irish/Scottish/English traditional roots. Some interesting discussion between songs.
https://soundcloud.com/littlesearecords
The only complete 3-note chord would be D# diminished.
If you want to consider the possible 4-note chords (with one note missing), your choices are:
B7th (no root)
Cdim7th (no root)
D#dim7th (no 3rd)
F#min6th (no 5th)
F#dim7th (no 5th)
Concertina Alba
From Wikipedia: The alba ("sunrise") is a subgenre of Occitan lyric poetry. It describes the longing of lovers who, having passed a night together, must separate for fear of being discovered by their respective spouses.
Just found this one, don't think this one has been mentioned: "Until They Sail" 1957 with Jean Simmons, Joan Fontaine, Paul Newman, and Piper Laurie (playing the concertina). Great score by David Raksin to boot!