Before revision: Most punk rock songs are short, have simple and somewhat basic arrangements using relatively few chords, and typically have lyrics that express punk ideologies and values, although some punk lyrics are about lighter topics such as partying or romantic relationships .
After revision: Most punk rock songs are short, have simple and somewhat basic arrangements using relatively few chords, and typically have lyrics that express punk ideologies , values, and politics, although some punk lyrics are about lighter topics such as partying or romantic relationships .