Vivir mi vida, by Marc Antony, is the PERFECT song for novice or Spanish 1 classes. It's clean, catchy, and comprehensible. Your students will get tons of Ir + infinitive reps, and exposure to talking about the near future.
This activity sheet is part of a Spanish 1 Authentic Songs Packet, and is available here for free as a PDF. The fully editable version and answer key come as part of the bundle. The activity sheet contains keywords, a cloze activity, search-the-lyrics, and a vocabulary/listen