SongTag is the best SoundCloud client for Windows Phone.
Explore the largest community of artists, bands, podcasters and creators of music and audio.
This app is a third-party implementation of the SoundCloud API and is in no way affiliated with SoundCloud Ltd.
SoundCloud is a service provided by SoundCloud Ltd.

Features:
• Explore and search Sounds, Playlists and People on SoundCloud
• Music Hub integration
• Toast Notifications
• Live tile displays currently playing Sound
• View user and sound details including comments and who's likes
• Like, Comment, Share and Repost a Sound
• Download certain Sounds to device for offline playback
• Follow People in the community and get the latest Sound Stream of People you follow
• Pin Sounds, Playlists and People to start Screen
• Feedback system