Related Clues:

• Play-___ (kid's stuff)
• [Facepalm!]
• Exclamation on making minor error
• First note of major scale in music
• First of the series at 17 Across
• Exclamation on making obvious mistake
• It begins the tonic solfa
• First note of tonic solfa
• First note of music scale
• Exclamation on making a mistake
• First note of tonic sol-fa scale
• First note of a scale in music
• First note of musical scale
• First note of tonic solfa scale
• First note of tonic sol-fa