3delite MP3 Stream Editor 3.4.4.3170
MP3 Stream Editor is an MP3 cutter/splitter/joiner/editor, and multi
channel audio file editor and music manager, an all in one tool for MP3s
and audio files. Main advantage over other audio editors is that you
edit (MPEG - MP3, MP2; Ogg Vorbis, Opus, DSD DSF and DFF) files without
decoding (without loosing quality), graphicaly on a 3D sample display
easely with a mouse. Multi channel AC3, AAC, MP4, Flac, Ogg Vorbis,
Opus, etc. audio files are also supported for editing.
http://www.3delite.hu/MP3SE/download/MP3%20Stream%20Editor%203.4.4%20Setup.exe