u/Accomplished-Bet-458

Humm. I am maybe getting overly suspicious but my $283 round trip is now over $600 (should have flown legacy); trying to check in the night before. I tried my phone, my desktop and their app and I get past all the tiresome extra upsells (for the 15th time) and then the “death spiral”. I called their CS and on hold and they estimate 45 mins. Are they really putting me through all this so they can charge $5 more tomorrow for in person check in?

Anyone figured out how to eliminate the high-pitched whistle/squeal in Suno meditation or yoga music?
I’ve been creating mostly instrumental meditation/yoga tracks in Suno, and I keep running into the same problem: a random high-pitched whistle, squeal, airy flute-like tone, or piercing synth sound gets introduced into otherwise beautiful tracks.
I’ve tried being extremely explicit in the style prompt:
Keep all instruments in the low and middle register
No whistle
No flute, pan flute, bansuri, ney, piccolo, or similar wind instruments
No high-pitched synths or bright leads
Deep hand percussion, low toms, warm bass, cello, soft drones, muted strings
Minimal vocals or low humming
Dark/warm/grounded atmosphere rather than bright or ethereal
I’ve also tried changing tempos, removing flute references completely, switching between male and female vocals, using mostly instrumental prompts, and even repeatedly emphasizing “NO HIGH-PITCHED SOUNDS.”
Sometimes it works beautifully, but other generations still sneak that piercing sound back in, especially near the intro or during instrumental transitions.
Has anyone found a reliable way to prevent this?
Is there a particular instrument or descriptive word that tends to trigger it? Are there words like ambient, atmospheric, spiritual, ethereal, or meditation that Suno interprets as “add a shrill flute”?
Would love to hear any prompt tricks, exclusions, or workflow that has worked consistently for you.