Yes, I think they were FM stations. I listened to them too. Many years later, with the rise of CD music on MP3. I used to listen to them every day while taking my kids to school. So, now, it doesn't surprise me how they (my children now adults), of the millennial generation, listen to them on their digital devices. A cross-generational musical connection, and they even sing El Triste by José José, Beautiful song, but difficult, Ha, ha, ha, ha.
Greetings.