If you need to download music from computer, maybe you could try Joyoshare VidiKit, originally
Joyoshare Screen Recorder [joyoshare.com]. I often use it to download music from my favorite music-sharing websites such as YouTube, Dailymotion, Vimeo, etc. and then save it in any format I like, such as MP3, FLAC, ALAC, AAC, WMA, OGG, AIFF, AU, M4A, and more.