Delivery: 

Fill out the form below and click on UPLOAD. A pop-up window will appear for file upload. Make sure to include Artist Names and side information.

Almost any kind of musical format is accepted, but for guideline purposes, here is the standard format for mixes:

  • 44.1k to 96k PCM digital audio files

You can also send files via any digital file transfer service such as dropboxgoogle drive or wetransfer to redrivermasters@gmail.com


To prepare for your session in advance:

  • A final sequence/tracklist with correct titles (if you're still unsure about your sequence flow then a working sequence is sufficient as a starting point)

  • Mastering notes/ideas/suggestions that could be useful during the session

  • Album or song references you'd like for your engineer to A/B during the session

  • Vinyl sidebreak, speed (33 1/3 or 45RPM) and catalog# if you plan on cutting lacquers. Remember, the shorter the side the better the cut

  • ISRC/UPC codes and final song and album titles if you plan on pressing CDs

  • Instrumentals: if you plan on mastering instrumentals or any alternative versions of your mixes like TV or performance tracks please deliver these files with the main mixes.  This avoids unnecessary recall time since the signal chain is analog; this means that the additional passes can be printed through the console together with the mains during the same session.