While primarily a video downloader, FDOWN.net includes specific functionality for users who only want the audio track:
FBDown is a popular, free web-based downloader.It allows users to grab videos directly from Facebook.You do not need to install any heavy software.It works directly inside your mobile or desktop browser. Key Features to use daily. No registration or account required. Fast processing speeds for short clips. HD and SD quality options available. Can You Download MP3s Directly on FBDown? The short answer is no . fbdown net mp3 best