Composers and musicians who have lived in Florence include Piero Strozzi (1550 – after 1608), Giulio Caccini (1551–1618) and Mike Francis (1961–2009). Giulio Caccini's book "Le Nuove Musiche" was significant in performance practice technique instruction at the time. The book specified a new term, in use by the 1630s, called monody which indicated the combination of voice and basso continuo and connoted a practice of stating text in a free, lyrical, yet speech-like manner. This would occur while an instrument, usually a keyboard type such as harpsichord, played and held chords while the singer sang/spoke the monodic line.