md5sum -cv DSCF2186.sqgl_panics_b4_gig.md5
md5sum -cv DSCF2187.sqgl_intro_talk.md5
md5sum -cv DSCF2188.sqgl_demo_at_terminal.md5
md5sum -cv DSCF2189.asking.for.help.online.md5
md5sum -cv DSCF2190.perils_of_atonal_jam.md5
md5sum -cv DSCF2191.sqgl,matt,jake_demonstrate_jamming.md5
md5sum -cv DSCF2192.pix_go_online_steve,matt,sqgl,dan.md5
md5sum -cv DSCF2193.keen_active_audience.md5
md5sum -cv DSCF2194.until_we_break_the_music.md5