Related Clues:
- With 63 Across, source of quote
- Muted to the max
- Commercial break button
- Like early 10s, one's rising fast
- Panellist misses pal still
- Mum is upset ahead of religious period
- Like three of the letters of 'aisle'
- Tone down, as a color
- Trombone insert
- Like all pre-1927 movies
- Unable to speak to soul mate, also missing
- Silence, as a Twitter user
- Sound-squelching button
- Dumb as leading character in Psycho?
- Button whose image may contain an X