Combine multiple audio files into a single file, in order.
Yes — for example, you can upload an MP3 and a WAV together. Each file is first converted to a common intermediate format, then combined into a single file in your chosen target format.
Yes, after uploading you can move files up or down to set the merge order.
At least 2 files are required, with no upper limit — add as many as you like as long as the total duration stays under 60 minutes.