| 功能 | b2b | Mixed In Key |
|---|---|---|
| Reading your tracks | ||
| Key and BPM | Reads them from your library and the store | Analyzes each file and writes them to it |
| 能量 | Your own rating, or Mixed In Key's | Analyzes each file |
| Cue points | 否 | Up to eight automatic cues per track |
| Mashup and mixout ideas | 否 | In Pro |
| Stems, pitch shifting and loops | 否 | In Pro |
| Around your tracks | ||
| Buying tracks | Fills Beatport and Bandcamp carts in one click | Not listed |
| New downloads | Prepped, filed and added to your library, on Plus | Not listed |
| Tag tracks | Plays each track from the drop; a key or your voice tags it | Not listed |
| Check for bad rips | Gig Check flags rips and drifting beat grids | Not listed |
| Play a playlist as a mix | AI Mix plays it as one continuous mix, on Plus | Not listed |
| What it takes | ||
| 电脑 | Mac with Apple silicon, or Windows 10 or 11 | Mac 或 Windows |
| Price | Free, or Plus at $5.99 a month or $49.99 a year | One time: $58, or $99 for Pro (Nov 1, 2026) |
From Mixed In Key's own site, read November 1, 2026. Not listed means we didn't find it there.
Choose b2b if
- You want your carts filled and your downloads filed
- You want to tag as you listen
- You want to catch bad rips before a gig
- You want a playlist to play as a mix
Choose Mixed In Key if
- You want key, BPM and energy analyzed for you
- You want cue points placed automatically
- You want mashup ideas or stems
- You want to pay once
下载即可直接使用。
你购买的每首曲目都会自动准备好并加入音乐库。如果你有 Mixed In Key,b2b 会对每首曲目运行它。
下载Processing 3 of 5
Sundial · Mira SolanoIn your library
Saltwater Hours · Ivo MarantIn your library
Copper Sky · Kaien & DuskMixed In Key
Midnight Garden · Niña Calor等待中
Tidal Memory · Aster & ValeRip: stopped
常见问题
Do I need Mixed In Key to use b2b?
No. Without it, b2b takes the key and BPM from the store or the file's tags.
How do they work together?
When you buy a track, b2b hands its own copy to Mixed In Key, waits for the result and carries it on into your library. Your download stays as it is.
b2b 会上传我的音乐吗?
不会。你的音乐文件保存在你自己的云存储和设备上。b2b 的服务器不会接收、存储或转发它们。到达服务器的音频只有你口述的语音,转写后即丢弃。