Crossword Puzzle Non-noble

Clue: Non-noble

Talked nonstop on a subject (HARPED with 6 letters)
Chooses nonparticipation (OPTSOUT with 7 letters)
Title for a French nobleman (COMTE with 5 letters)
Nonviolent arcade game (TETRIS with 6 letters)
Nonrepeating pitch sequence (TONEROW with 7 letters)
Member of the noblesse (DUC with 3 letters)
Bit of nonsense famously replacing "strangers in the night" (DOOBEDOOBEDOO with 13 letters)
Noncombatant group (NEUTRALS with 8 letters)
Nondisputable thing (TASTE with 5 letters)
Kuwait noble (EMEER with 5 letters)