價格：免費
更新日期：2018-05-25
檔案大小：75 MB
目前版本：1.0.6
版本需求：需要 iOS 8.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語, 西班牙文
Have you ever been listening to a song, or have a friend playing some chords and want to know what key the song is in? This app could help.
This little helper can be used to identify the key a song is in via several methods:
* Analysing live music via the devices's microphone
* Analysing a local audio file on the device
* A set of user-entered chords
All analysis is performed locally on the device, so doesn't eat through your data allowance.
The results of a scan can then be saved to be referred to later if required.
If there is a song that changes key part way through, on the song detail page you can enter the chords, or analyse via the microphone while you play that part of the song.
支援平台：iPhone, iPad