The document discusses using the free, open-source audio editing software Audacity to develop listening and speaking skills for English language learners. It describes how Audacity allows teachers to easily record, edit, and add audio effects to recorded clips to create customized listening exercises tailored to their students' needs and contexts. The workshop will provide an overview of Audacity's interface and features and allow participants to get hands-on experience recording and editing audio clips to improve listening and speaking skills.