No offense taken. Just finished my 6th 12 hour day (rolled out software to 2,500 users at a hospital this weekend) and I am a little cranky. I would say 85% of my collection is live music, the rest commercial. Many of them are albums i had on vinyl, cassette, CD and now flac. Now there is not much of a need to even collect with the Live Music Archive - https://archive.org/browse.php?collection=etree&field=creator - which currently has close to 165,000 live shows. Every show can be streamed, many can be downloaded as flac, mp3, vbr, ogg
There are also esoteric collections there such as kmart weekly tapes - https://archive.org/details/attentionkmartshoppers - or the niven jazz collection - https://archive.org/details/davidwnivenjazz:
From here: http://mentalfloss.com/article/76965/thousand-hours-early-jazz-records-now-available-online
It’s easier than ever to indulge in a passion for old-school jazz. For instance, you can listen to 1000 hours of jazz recordings released from 1921 to 1991, thanks to a tireless record collector named David Niven. The David W. Niven Collection, first donated to a Massachusetts high school in 2010, has been digitally archived and can now be listened to on the Internet Archive, Kottke reports.
Niven listened to his first jazz record at 10 years old, when a older cousin played him a 1925 recording of a Louis Armstrong song. The music enthusiast says he spent the rest of his life accumulating an impressive collection. By the time he was in college, he had thousands of records. He gathered some of his best stuff on a collection of tapes—producing commentary narration and creating liner cards himself—starting sometime in the mid-1980s.
“This is an extraordinary collection,” digital archivist Kevin J. Powers writes on the Internet Archive. “It represents the very finest American music of the 20th century, and because Mr. Niven took the time and care to record these commentaries, he has produced a library that is accessible to everyone from jazz aficionados to jazz novices.”
This guy recorded his vinyl onto cassettes with commentary at the start and made liner notes!
There are a few android apps for the archive and when i upgrade from X5 I to X5 III in a few weeks i plan to install them and test them out.