There are a number of known duplicates in the collection. The reason for keeping both is as below: QSID Countdown ============== These were released as a set, so keeping the version with the QSID text as well as the original. Misc\Qsid_Countdown\QSID_01_Close_my_Eyes_Forever.mus Sean_Fields\Close_my_Eyes_Forever.mus Misc\Qsid_Countdown\QSID_02_Wish_you_were_Here.mus Archmagus_-Rob_Wygand-\Wish_you_were_Here_A.mus Misc\Qsid_Countdown\QSID_03_Layla.mus DC_Holmes\Layla.mus Misc\Qsid_Countdown\QSID_04_Sweet_Child_of_Mine.mus BJ_Pools\Sweet_Child_o_Mine_B.mus Misc\Qsid_Countdown\QSID_05_Yellow_Submarine.mus DC_Star_and_Cpr\Pictures\Yellow_Submarine.mus Misc\Qsid_Countdown\QSID_05_Stationary_Ark.mus Misc\M\Stationary_Ark.mus Misc\Qsid_Countdown\QSID_06_Mystery_Train.mus Jerry_Roth_-Dr_J-\Mystery_Train.mus Misc\Qsid_Countdown\QSID_07_Immigrant_Song.mus Sadist_-Madman-_-Mike_Madsen-\Immigrant_Song.mus Misc\Qsid_Countdown\QSID_08_Call_of_Ktulu.mus Uncle_Slam\Call_of_Ktulu.mus Misc\Qsid_Countdown\QSID_09_Baby_Elephant_Walk.mus Lyric\Baby_Elephant_Walk_B.mus Misc\Qsid_Countdown\QSID_10_Heat_of_the_Moment.mus Misc\S\Heat_of_the_Moment.mus Alternative Words ================= These either have different words or a version with parody words. Bobbye\Mammas_dont_let_your_Babies_grow_up_to_be_QGuides.mus Bobbye\Mammas_dont_let_your_Babies_grow_up_to_be_Cowboys.mus Bobbye\Send_in_the_Clones.mus Bobbye\Send_in_the_Clowns.mus Datasid_-Troy_Rutter-\Hate_to_See_Cher.mus DC_Star_and_Cpr\Hip_to_be_Square.mus Datasid_-Troy_Rutter-\Its_a_Hell_Hole_after_all.mus Nick_Zelinsky\Its_a_Small_World.mus DC_Star_and_Cpr\Life_on_Quantumlink.mus DC_Star_and_Cpr\Where_do_I_begin.mus Misc\Anon\My_Bologna.mus Lyric\My_Sharona.mus Misc\E\Walk_like_a_Grandmaw.mus Nick_Zelinsky\Walk_like_an_Egyptian.mus Misc\L\The_Day_the_Bell_System_Died.mus Jim_Masterson\American_Pie.mus Misc\W\Club_called_ICPUG.mus Dean_Schold\House_of_the_Rising_Sun.mus Nick_Zelinsky\This_Old_Q-Link.mus Nick_Zelinsky\This_Old_Guitar.mus Sean_Fields\This_Songs_just_Six_Words_Long.mus DC_Holmes\Got_my_Mind_set_on_you.mus Spiecher\Rainbow_Connection_A.mus Spiecher\Rainbow_Connection_B.mus The_Mad_Sidder\Mammas_dont_let_Your_Babies_Grow_up_to_be_No-Daks.mus Ron_Doss\Mammas_dont_let_your_Babies_Grow_Up_to_be_Cowboys.mus The_Mad_Sidder\Off_the_Road_Again.mus Tom_B24\On_the_Road_Again_C.mus The_Mad_Sidder\The_Rambler.mus The_Mad_Sidder\The_Gambler.mus Whole_Note\Sid_I_Blew.mus Whole_Note\Song_Sung_Blue.mus Normal and Ext Words ==================== One version has normal words and one version has extended words. DC_and_Bert\Right_here_Waiting.mus DC_Star\Right_Here_Waiting.mus Lyndie\Stranded_A.mus Lyndie\Stranded_B.mus Nick_Zelinsky\Everybody_have_Fun_Tonight_A.mus Nick_Zelinsky\Everybody_have_Fun_Tonight_B.mus Nick_Zelinsky\Muppet_Show_A.mus Nick_Zelinsky\Muppet_Show_B.mus Additional Stereo ================= When there are two versions, one mono and one stereo, with the mus file the same in both, then usually only the stereo version is kept. However, when the stereo file is an addition by a different author than the original mono then both versions have been kept. Kenneth_Barsky\Battlestar_Galactica.mus+str Brian_M_Szepatowski\Battlestar_Galactica_A.mus Jerry_Roth_-Dr_J-\Long_Tall_Sally_B.mus+str Jerry_Roth_-Dr_J-\Long_Tall_Sally_A.mus Others to Keep ============== These are where I've decided to keep both for various reasons. Since they are part of a set, will keep both. Also III is mono and IV is stereo. DC_Starr\Star_Trek_III_Prologue.mus DC_Starr\Star_Trek_IV_Prologue.mus The mus file is the same on these but the str file is different. David_Strauss_-Li_Dave-\Led_Zeppelin\Babe_Im_Gonna_Leave_You_A.mus David_Strauss_-Li_Dave-\Led_Zeppelin\Babe_Im_Gonna_Leave_You_B.mus Both version have different Ext wds. DC_Star_and_Cpr\Love_in_the_First_Degree_A.mus DC_Star_and_Cpr\Love_in_the_First_Degree_B.mus Both version have different Ext wds. Ed_Grimely\Grandma_got_Runover_by_a_Reindeer_A.mus Ed_Grimely\Grandma_got_Runover_by_a_Reindeer_B.mus The 5 lines of text is different in these 3 identical tunes. Harry_Bratt\HB\More_Shit1.mus Harry_Bratt\HB\More_Shit2.mus Harry_Bratt\HB\More_Text.mus Deliberate mono and stereo versions that are part of a set of 3 tunes. Only this one has identical mus file, so kept both. Syl\Violin_Concerto_in_A_Minor_No2_Andante_Mono.mus Syl\Violin_Concerto_in_A_Minor_No2_Andante_Stereo.mus The Rest ======== These are where I can't decide which is the best to keep. Would aim to keep the one by the original author, when the authors differ. Dale_Clark\Picnic.mus Ettie_Wells\Picnic.mus Dave_Marquis\Ciribiribin_B.mus Kenneth_Barsky\Go_Down_Moses.mus Dave_Marquis\Pizzicato_Polka_A.mus Frank_Higgins\Pizzicato_Polka.mus Dave_Marquis\Tritsch-Tratsch_Polka.mus Frank_Higgins\Tritsch_Tratsch_Polka.mus Eugenes1\Any_Day_Now.mus Gene\Any_Day_Now.mus Eugenes1\Cajun_Moon.mus Gene\Cajun_Moon.mus Eugenes1\Downtown_Train.mus Gene\Downtown_Train.mus Eugenes1\I_Loved_em_Every_One.mus Gene\I_Loved_em_Every_One.mus Eugenes1\Lost_in_the_Fifties_Tonight.mus Gene\Lost_in_the_Fifties_Tonight.mus Eugenes1\Maggie_May.mus Gene\Maggie_May.mus Eugenes1\Nightshift.mus Gene\Nightshift.mus Elgar\Here_comes_Santa_Claus.mus Sammy_Snake\Here_comes_Santa_Claus.mus FatalCharm\Jingle_Bell_Rock.mus Sammy_Snake\Jingle_Bell_Rock.mus Jari_A_Kaarima\Boogie_Oogie_Oogie.mus Roth_Ladoad\Boogie_Oogie_Oogie.mus Laura\America.mus Lyric\America.mus Laura\Ghosts.mus Lyric\Ghosts.mus Misc\M\Take_on_me.mus Misc\O\Take_on_Me.mus Robert_Willis\Tambourin.mus Z_Axis\Tambourin.mus Roth\Helena_Polka.mus Roth_Ladoad\Helena_Polka.mus Whole_Note\Chantilly_Lace.mus Whole_Note\Jam_Session.mus