Nulloy is a cross-platform music player with a waveform seek bar, skins, support for many audio formats (MP3, FLAC, OGG, WMA, AIFF, etc.), tags, and cover art.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.