Common Voice is a project to help make voice recognition open and accessible to everyone. To create this data set Common Voice allows volunteers to record defined sentences to contribute their voice. A good data set needs a lot of recordings, and therefore we need to have a lot of sentences to be read out aloud. In this talk Michael will introduce the audience to several ways we are collecting these sentences and goes into more technical detail for these mechanisms. This talk will also feature an intro to Common Voice at the beginning.