Complex sentence: Ryan began writing and developing songs for the band's debut album in November of 2013, and the band was officially announced on December 4th with a video teaser on YouTube, containing the message: I want you to meet the people I tell stories with.
Split into simpler sentences: Ryan began writing and developing songs for the band's debut album in November of 2013, and the band was officially announced on December 4th with a video teaser on YouTube. It contained the message: I want you to meet the people I tell stories with.