The Warning
The Warning is a Mexican rock band consisting of three sisters who play hard rock and alternative metal music. They are known for their albums "XXI Century Blood" and "Error" as well as their viral Queen cover performances.
Location
View larger map →More like this
Usted Señalemelo
I can't verify details about "Usted Señalemelo," a Spanish-l…
Hoonine
Inventing those details would risk misleading visitors. Hoo…
Hot Milk
Hot Milk is a British alternative rock/pop-punk band known f…
Holly Humberstone
Holly Humberstone is a British indie pop singer-songwriter k…
La Paloma
La Paloma is a creative act on the Mad Cool Festival 2026 li…
Persia Holder
Persia Holder is a creative artist to watch at Mad Cool Fest…
📮 Postcards
Join the community
Share your experiences and discover the world through travelers' eyes.
Do you know The Warning?
Share a postcard and let others discover it through your eyes.
📮 Send a Postcard
Drop photo, video, or click to upload