Here are some things you may need when attending a concert:
1. Ticket - Make sure you have your concert ticket with you, as it is usually required for entry.
2. Identification - Bring a valid identification card, such as a driver's license or student ID, in case it is needed for age verification or other purposes.
3. Money - Bring cash or credit/debit cards for purchasing merchandise, food, or drinks at the concert venue.
4. Cell phone - It is advisable to bring a fully charged cell phone for emergencies, communicating with friends, or taking photos or videos during the concert.
5. Earplugs - Depending on the volume of the concert, it may be necessary to bring earplugs to protect your hearing.
6. Camera - Some concert venues allow small digital cameras or phones for personal use. Check the concert rules beforehand to see if cameras are permitted.
7. Comfortable clothing and shoes - Dress appropriately for the concert and wear comfortable shoes as you may be standing or dancing for long periods.
8. Water bottle - Bringing a sealed water bottle can help keep you hydrated throughout the concert.
9. Snacks - Depending on the concert venue's policy, you may be able to bring small snacks or fruit to keep you energized during the show.
10. Poncho or raincoat - If the concert is outdoors or there is a chance of rain, it's a good idea to bring a poncho or raincoat to stay dry.
11. Hat or sunglasses - If the concert is outdoors or during the daytime, it's a good idea to bring a hat or sunglasses to protect yourself from the sun.
12. Small bag or backpack - You may want to bring a small bag or backpack to store your belongings.
Note: Be sure to check the specific rules and regulations of the concert venue, as some items may not be allowed.