Buy yourself a cheap Bluetooth boom box and this will be the best investment you’ve ever done.  These little devices are easy to carry, battery powered and not expensive. Vil bought this one for 15 euro from a dispenser at Place de la Catalunya. Although I have to have a chat with Vil about his music choice. He listens’s all the time to jazz, electric and rock music. 😉 I want Chopin, GCM, Patricia Kaas and ZAS   ……. I am French! Bisous!