Related Clues:

• Diva's practice
• Woodwind embellishments
• Singing sounds
• Warbles
• Birdhouse emanations
• Canary output
• Nest notes
• Aviary syllables
• High-pitched warbling sounds
• Plays the opening of ''Rhapsody in Blue''
• Aviary sounds
• Chirps
• Musical embellishments
• Bird calls
• Rolls the r's in "barrio," e.g.