Easy to access page about culture around the world. Features an interview with two teenagers from Berlin in German, with transcripts.
Hörverständnis: für etwas Fortgeschrittene, nicht für Anfänger
Collection of songs and rhymes. Some have sound, e.g. You Tube versions.Since this is material for children I am not sure it is suitable for high school. however, I found one song performed by a group of teenagers standing outside in the mountains. This was fun to watch.
Deutsch: Hörverständnis. Auf der Lauer, auf der Mauer saß ne kleine Wanze