It sounds like you're looking for the audio files to go along with your Tangram Aktuell 1 (Lektion 1–4) Since this is copyrighted educational material from Hueber Verlag
: This file-sharing site hosts numerous MP3 tracks from the Hueber series, including specific lessons like Lektion 1–4 . Tangram Aktuell 1 Lektion 1-4 Audio Download Free Extra
Hueber provides some general downloads for their textbooks on their official site, but full Kursbuch audio for Tangram Aktuell is usually restricted to paid versions unless specifically provided as a supplement for teachers. It sounds like you're looking for the audio
: Leads up to A1/1 on the CEFR scale, preparing learners for exams like Start Deutsch 1 . and expressing preferences.
: Covers hobbies, leisure activities, and expressing preferences.