Interview Transcription from MP3 Files

I need a transcriptionist to convert my interview audio files into a clean, grammatically correct written format.

Key Requirements:
- Transcribe a series of MP3 interview files.
- Deliver a 'clean read' transcription, free of any non-verbal utterances or errors.
- Maintain a high level of grammatical accuracy throughout the text.

Ideal Skills and Experience:
- Proven experience in audio transcription, particularly with interview content.
- Exceptional command of English grammar and punctuation.
- Ability to deliver clean, clear transcripts in a timely manner.