Sources 454,994 Statistics 298,946 Scores 294,318 Sound recordings 285,349 Streaming audio 157,170 Sermons 123,311 Songs 87,188 Scores and parts 85,620 Short stories 71,521 Specimens 62,085 Songs and music 56,856 Sonatas 37,040 Statutes and codes 35,503 Symphonies 35,248 Suites 24,046 Science fiction 19,872 Short films 17,130 Sacred music 13,201 Satires (Visual works) 12,167 Solo with piano 11,946 Speeches 10,956 Speeches in Congress 10,787 Study guides 10,414 Suspense fiction 10,299 String quartets 8,694 Sonates 7,882 Statistics, Vital 7,803 Statistiques 7,579 Songs with piano 7,577 Studies and exercises 7,298 Stories, plots, etc 7,000 Sacred books 6,219 Serial publications 5,614 Single sheet verse 5,255 Suites (Musique) 4,795 Scientific atlases 4,745 Symphonic poems 4,698 Silent film music 4,362 Silent films 4,249 Screenplays 4,106 Song cycles 4,016 Surveys 3,995 Software 3,826 Statistics, Medical 3,723 Sheet music 3,609 Scrapbooks 3,541 Songs, English 3,413 Science fiction films 3,335 Studies (Music) 3,226 Superhero comics 2,926 Short stories, American 2,894 Specifications 2,815 Satires 2,792 Self-instruction 2,688 Science fiction comics 2,537 Session laws 2,531 Streaming video 2,531 Streaming videos 2,476 Satire 2,379 String orchestra music 2,369 Subscription lists (Publishing) 2,123 Stamps (Provenance) 2,100 Satirical literature 2,060 Scenarios 2,029 Spy stories 2,020 Spécimens 1,973 Subscribers' lists 1,859 Sammelbands (Provenance) 1,849 Sea stories 1,671 Stipple engravings 1,657 Sayings 1,603 Spanish language materials 1,551 Style manuals 1,523 Sonatas (Piano) 1,487 Spy fiction 1,481 Soul music 1,471 Self-help publications 1,455 Stabbing (Binding) 1,434 Sacred vocal music 1,393 Sacred works 1,386 Signed bindings (Binding) 1,302 Stories (texts) 1,295 Spellers 1,244 Short stories, English 1,238 Science fiction comic books, strips, etc 1,219 Science fiction, American 1,198 Solos with piano 1,169 Science fiction television programs 1,148 Sports films 1,139 Superhero comic books, strips, etc 1,126 Short stories, Hindi 1,115 Sunday school literature 1,100 Songsters 1,096 Sketches 1,061 Short stories, Arabic 1,052 Suspense films 1,046 Stories in rhyme 940 Song sheets 933 Sample books 925 Sprinkled edges (Binding) 901