Audio Transcription from M4A -- 2

I need a transcription of an M4A audio file. The primary purpose of this transcription is for record keeping.

Ideal Skills:
- Proficient in English with excellent listening skills
- Prior experience in transcription
- Familiarity with the M4A format

Please note that the source of the audio has not yet been specified, and may include interviews, lectures, or meetings. I welcome bids from freelancers with a proven track record in accurate and timely transcription.