SoundCloud Shortcode plugin for WordPress
BP Profile Widgets allows BuddyPress users to embed a music player, video player, photo gallery, and/or a custom text widget on the sidebar of the use
Slim version of Jetpack unlinked from WordPress.com :) Supercharge your self-hosted wp site even you're NOT WP.COM users.
Easily add external files in library using OEmbed API
Easily embed media from YouTube, Vimeo, Yahoo Video and Soundcloud into your posts, pages and templates.
Stratus is a jQuery powered SoundCloud player that lives at the bottom (or top) of your website or blog.
Embed HTML code in a post (or page, or a sidebar widget) allowing you freedom of coding your HTML separately, using shortcodes or custom fields.
Hallo Destra add social media icons in the theme wherever you want to display. Simple and looks luxurious.
Another SoundCloud Quicktag. The plugin establish a new button in the tinymce editor, so you can easy link to SoundCloud files.
Automatically creates soundcloud players, given a soundcloud user or group or single track, for inserting into your posts or into a widget.
Creates a widget that inserts up tp 4 featured tracks with admin panel management.
OUTDATED LOCATION - CHECK OUT http://wordpress.org/extend/plugins/visual-sound/
Gets SoundCloud, ArtistPlugme and Visualdreams imported in your blog in no-time by using a simple command line!