Codicology / History of Collections / Collecting (Music) / 18th Century Spain / Collecting and Collections / Book trade History / Patronage and collecting / Musicology: source studies / Parma / Boccherini, Luigi / Historia de Madrid / Source Study / Historical Musicology, Reception History / Carlos IV / Musical Arrangement / Circulation of Music / Gaetano Brunetti / Book trade History / Patronage and collecting / Musicology: source studies / Parma / Boccherini, Luigi / Historia de Madrid / Source Study / Historical Musicology, Reception History / Carlos IV / Musical Arrangement / Circulation of Music / Gaetano Brunetti