A series of tutorials about how to produce pieces of music and how to share them on Soundcloud and Tumblr.
The first video shows you how to find the download page from a great free sound editing software called Audacity.
The next video shows you how to produce a beat with the free online software Soundation. When have created the beat it is opened in Audacity where a voice track is recorded. (You could record in Soundation, but not in the free version.)
Audacity produces a track every time you click the record button. If you want to delete a track, just click the cross at the left top corner.
Also note the following screenshot, which shows about Audacity and microphone settings.
The third video is about sharing a Soudcloud track on a Tumblr blog.