anchor.diff:  c8ruggle,Ruggles,Carl
   c6stravi,Stravinsky,Igor
   c9brianh,Brian,Havergal
  -c7grofef,Grofe,Ferde,section_a
  +c7grofef,Grofe,Ferde,LEC0101
   c6malipi,Malipiero,Gian Francesco
   c5mosolo,Mosolov,Alexander
  -g9atterb,Atterberg,Kurt,section_b
  -c9jolive,Jolivet,Andre,section_a
  +g9atterb,Atterberg,Kurt,LEC0201
  +c9jolive,Jolivet,Andre,LEC0101
   c6martin,Martin,Frank
  -c5milhau,Milhaud,Darius,section_b
  +c5milhau,Milhaud,Darius,LEC0201
   g7scherb,Scherber,Martin
   c6welles,Wellesz,Egon
   c7blissa,Bliss,Arthur
   c7dallap,Dallapiccola,Luigi
   c8shosta,Shostakovich,Dmitri
   c9britte,Britten,Benjamin
  -c6anders,Anderson,Leroy,section_b
  +c6anders,Anderson,Leroy,LEC0201
   c9piston,Piston,Walter
   g5khacha,Khachaturian,Aram
  -c6eggekl,Egge,Klaus,section_b
  -c9harris,Harris,Roy,section_b
  +c6eggekl,Egge,Klaus,LEC0201
  +c9harris,Harris,Roy,LEC0201
   c6petter,Pettersson,Allan
   g8barber,Barber,Samuel
   c5bennet,Bennett,Robert Russell
  -c5hanson,Hanson,Howard,section_a
  +c5hanson,Hanson,Howard,LEC0101
   c9tveitt,Tveitt,Geirr
   c8orffca,Orff,Carl
  -c5tubine,Tubin,Eduard,section_a
  -c9auricg,Auric,Georges,section_b
  +c5tubine,Tubin,Eduard,LEC0101
  +c9auricg,Auric,Georges,LEC0201
   c7ginast,Ginastera,Alberto
  -c8howell,Howells,Herbert,section_b
  -c9ivanov,Ivanovs,Janis,section_b
  +c8howell,Howells,Herbert,LEC0201
  +c9ivanov,Ivanovs,Janis,LEC0201
   g7markev,Markevitch,Igor
   c6mennin,Mennin,Peter
  -g6taille,Tailleferre,Germaine,section_a
  +g6taille,Tailleferre,Germaine,LEC0101
   c9walton,Walton,William
   g9thomps,Thompson,Randall
   c9alwynw,Alwyn,William
  
positive.code: c8mahler,Mahler,Gustav,section_b
  c9magnar,Magnard,Alberic,section_a
  c6scriab,Scriabin,Alexander
  g8butter,Butterworth,George,section_a
  c5granad,Granados,Enrique,section_a
  g9regerm,Reger,Max,section_b
  c8debuss,Debussy,Claude,section_a
  c9busoni,Busoni,Ferruccio
  g9merika,Merikanto,Oskar
  c9puccin,Puccini,Giacomo
  c7stanfo,Stanford,Charles Villiers,section_b
  g7moszko,Moszkowski,Moritz,section_b
  c5satiee,Satie,Erik
  c6stenha,Stenhammar,Wilhelm
  c6janace,Janacek,Leos,section_b
  g5dindyv,d'Indy,Vincent,section_b
  c9nielse,Nielsen,Carl
  g5dalber,d'Albert,Eugen
  g6duparc,Duparc,Henri
  c8delius,Delius,Frederick
  g9elgare,Elgar,Edward,section_a
  c8holstg,Holst,Gustav,section_b
  c5schrek,Schreker,Franz,section_b
  g9bergal,Berg,Alban
  g8dukasp,Dukas,Paul
  g5ippoli,Ippolitov-Ivanov,Mikhail
  c7sukjos,Suk,Josef,section_a
  c5glazun,Glazunov,Alexander
  c9respig,Respighi,Ottorino
  c6gershw,Gershwin,George,section_a
  c5ravelm,Ravel,Maurice,section_a
  g6rousse,Roussel,Albert,section_b
  c8szyman,Szymanowski,Karol
  g6widorc,Widor,Charles-Marie,section_a
  c8godows,Godowsky,Leopold,section_a
  g7schmid,Schmidt,Franz,section_b
  c9tourne,Tournemire,Charles,section_b
  c6revuel,Revueltas,Silvestre,section_a
  c6bridge,Bridge,Frank
  c6padere,Paderewski,Ignacy Jan
  c6sindin,Sinding,Christian
  c5schulh,Schulhoff,Erwin
  c5zemlin,Zemlinsky,Alexander von
  c8rachma,Rachmaninov,Sergei
  g7beacha,Beach,Amy,section_b
  c6chamin,Chaminade,Cecile,section_a
  c7roslav,Roslavets,Mykola,section_a
  c6bartok,Bartok,Bela,section_a
  c8webern,Webern,Anton
  c7defall,de Falla,Manuel
  g7madeto,Madetoja,Leevi
  c5leharf,Lehar,Franz,section_b
  g8wolf-f,Wolf-Ferrari,Ermanno
  c7pfitzn,Pfitzner,Hans,section_b
  c9novakv,Novak,Vitezslav,section_b
  g6skalko,Skalkottas,Nikolaos,section_b
  g9straus,Strauss,Richard,section_a
  c6koechl,Koechlin,Charles,section_b
  c8moeran,Moeran,Ernest John
  c8myasko,Myaskovsky,Nikolay,section_b
  c9weillk,Weill,Kurt,section_b
  g9lamber,Lambert,Constant,section_b
  c5medtne,Medtner,Nikolay,section_b
  c7schoen,Schoenberg,Arnold,section_a
  c7langga,Langgaard,Rued,section_a
  c6baxarn,Bax,Arnold,section_a
  c8jongen,Jongen,Joseph
  c9prokof,Prokofiev,Sergei
  c8ivesch,Ives,Charles,section_b
  c9roger-,Roger-Ducasse,Jean
  c5honegg,Honegger,Arthur
  g6enescu,Enescu,George,section_a
  c5charpe,Charpentier,Gustave,section_a
  c9finzig,Finzi,Gerald,section_a
  c5gliere,Gliere,Reinhold,section_a
  c9grecha,Grechaninov,Alexander
  c8korngo,Korngold,Erich Wolfgang
  g9sibeli,Sibelius,Jean
  g9schmit,Schmitt,Florent,section_b
  g8willia,Williams,Ralph Vaughan
  c5anthei,Antheil,George,section_a
  c5bloche,Bloch,Ernest,section_b
  c8ketelb,Ketelbey,Albert,section_b
  g8martin,Martinu,Bohuslav,section_b
  c5villa-,Villa-Lobos,Heitor
  g6alfven,Alfven,Hugo
  c7benjam,Benjamin,Arthur
  g7dohnan,Dohnanyi,Erno
  c5hillal,Hill,Alfred,section_a
  g7guridi,Guridi,Jesus,section_b
  c9klamiu,Klami,Uuno
  c8riegge,Riegger,Wallingford,section_a
  g6ibertj,Ibert,Jacques,section_b
  c5irelan,Ireland,John
  g9kalomi,Kalomiris,Manolis,section_b
  g9hartma,Hartmann,Karl Amadeus,section_b
  c8hindem,Hindemith,Paul
  c9lajtha,Lajtha,Laszlo
  c7poulen,Poulenc,Francis,section_b
  c9szelig,Szeligowski,Tadeusz,section_b
  g9dysong,Dyson,George,section_a
  g5tocher,Toch,Ernst,section_b
  c6cowell,Cowell,Henry,section_b
  c7varese,Varese,Edgard,section_a
  c9gianni,Giannini,Vittorio
  c5nystro,Nystroem,Gosta,section_a
  g9porter,Porter,Quincy,section_b
  g7kodaly,Kodaly,Zoltan
  g6vermeu,Vermeulen,Matthijs,section_b
  c8castel,Castelnuovo-Tedesco,Mario
  c6lyatos,Lyatoshynsky,Borys,section_b
  c7pizzet,Pizzetti,Ildebrando
  c5lindeb,Linde,Bo
  g7mckayg,McKay,George Frederick
  
negative.code: c8piazzo,Piazzolla,Astor
  g9schuma,Schuman,William
  c7guarni,Guarnieri,Camargo
  c6flagel,Flagello,Nicolas,LEC0201
  g9lutosl,Lutoslawski,Witold,LEC0101
  c7maconc,Maconchy,Elizabeth
  c9rozsam,Rozsa,Miklos,LEC0201
  c8yunisa,Yun,Isang
  g8deniso,Denisov,Edison
  c9holmbo,Holmboe,Vagn
  c6kokkon,Kokkonen,Joonas,LEC0201
  c9talmal,Talma,Louise,LEC0101
  c8tchaik,Tchaikovsky,Boris,LEC0201
  g6takemi,Takemitsu,Toru,LEC0201
  c6weinbe,Weinberg,Mieczyslaw,LEC0201
  c7franca,Francaix,Jean
  c5nancar,Nancarrow,Conlon
  c9simpso,Simpson,Robert,LEC0201
  c7kimear,Kim,Earl
  g9koppel,Koppel,Herman David,LEC0101
  c6lloydg,Lloyd,George,LEC0101
  c9schnit,Schnittke,Alfred,LEC0101
  c7tippet,Tippett,Michael
  c9englun,Englund,Einar
  c9lieber,Liebermann,Rolf,LEC0101
  c8rodrig,Rodrigo,Joaquin
  c7hovhan,Hovhaness,Alan
  c5helpsr,Helps,Robert,LEC0201
  g8lilbur,Lilburn,Douglas,LEC0201
  c8ornste,Ornstein,Leo
  g7beriol,Berio,Luciano
  c7petras,Petrassi,Goffredo
  g9diamon,Diamond,David,LEC0101
  g7eberha,Eberhard,Dennis,LEC0201
  c9rochbe,Rochberg,George,LEC0101
  c7arnold,Arnold,Malcolm
  g5ligeti,Ligeti,Gyorgy,LEC0201
  c8menott,Menotti,Gian Carlo
  c6stockh,Stockhausen,Karlheinz,LEC0201
  