音乐节拍提取(一)

前段时间倒腾了一下音乐节拍数检测，参考下面的网上的一个测试歌曲列表做了下对比，效果还不错，基本上都是准的。

Itunes LinkNameTimeArtistBPMAlbumGenreAmazon LinkLoneliest Soul03:35Grace Potter and the Nocturnals168The Lion The Beast The BeatAlternativeLoneliest SoulQuesadilla03:15Walk The Moon151Walk The MoonAlternativeQuesadillaMelatonin04:04Silversun Pickups159CarnavasAlternativeMelatoninSynthetica03:56Metric160SyntheticaAlternativeSyntheticaMyth04:18Beach House147BloomAlternativeMythI Was Made for You02:30She and Him137Volume OneAlternativeI Was Made for YouYouth Without Youth04:19Metric129SyntheticaAlternativeYouth Without YouthAnna Sun05:21Walk The Moon140Walk The MoonAlternativeAnna SunNever Go Back03:40Grace Potter and the Nocturnals120The Lion The Beast The BeatAlternativeNever Go BackWarrior04:13Kimbra120VowsAlternativeWarrior (Bonus Track)

实验结果：

　　　　　　　　

时间效率上还可以做进一步的提升。

这段时间整理完常用的接口，要开始尝试下新的领域。