Terabytes of bootlegs that do not piss the bands off:

https://archive.org/details/etree

Short list of musicians granting permission to have bootlegs hosted on archive.org/etree:

  311                                   Blues Traveler
  Camper Van Beethoven                  Cowboy Junkies
  Cracker                               Dark Star Orchestra
  Death Cab for Cutie                   Derek Trucks Band
  Disco Biscuits                        Donna the Buffalo
  Drive-By Truckers                     Ekoostik Hookah
  Elliott Smith                         Furthur
  Grace Potter and the Nocturnals       Grateful Dead
  Guster                                Hank Williams III
  Hot Buttered Rum                      Jack Johnson
  John Butler Trio                      John Mayer
  Keller Williams                       Little Feat
  Live Music Archive                    Local H
  Lotus                                 Matisyahu
  Matt Nathanson                        Max Creek
  Michael Franti and Spearhead          moe.
  My Morning Jacket                     Of A Revolution
  Perpetual Groove                      Phil Lesh and Friends
  Radiators                             Railroad Earth
  Ratdog                                Ryan Adams
  Smashing Pumpkins                     Sound Tribe Sector 9
  String Cheese Incident                Tea Leaf Green
  The Breakfast                         Umphreys McGee
  Warren Zevon                          Ween
  Yonder Mountain String Band  

My personal favorite is Danny Schmidt, a singer songwriter rom TX/VA: https://archive.org/details/dannyschmidt2007-12-13.sbd.flac

The 4,700+ other artists: https://archive.org/browse.php?collection=etree&field=%2Fmet...

24bit flacs: https://archive.org/search.php?query=%28format%3A%2824Bit%20...