10s 1kHz tone - trim to censor/bleep out talking. cut on zero crossings else you will get a click
Slowly ascending whistle of tea kettle. At the end of sample whistle is descending as fire has been removed...
Buzzy patch of static from the am radio dial slowed and with a filter and some digital reverb.
An orchestral slide whistle sliding one note up. This sample is at normal speed.