How do I change my username?You can change your username and permalink to your profile by clicking right here. To change your permalink, click the little pen icon that appears beside your URL, like in this image:
Please note that if you change the permalink to your profile, this will also affect all links and embedded players you might have posted across the interwebs. Embedded players that were posted before August 2010 will be broken. However, embedded players posted after this time will still play your sounds but if the listener clicks through to the SoundCloud page, they will be directed to an empty page.
Additionally, your new permalink and username may not show up immediately in Google search. This is dependent on Google refreshing it's cache.