fb82c3e432c3e51957914fa785aa4331d05fd517  U3A.E1._Sample_4_E2U_subtitles_for_opera_Spanish_subtitles_SDI_SLIDE_PRESENTATION.pdf
06ba92a2d20112c91a5bc187dd06f150ad96ab3a  U3A.E1._Sample_4_E2U_subtitles_for_opera_Spanish_subtitles_SDI_TRANSCRIPT.pdf
63bda56dc3f1388db5dce5d6bbed955818ff08d2  U3AE1_Sample_4_E2U_subtitles_for_opera_Spanish_subtitles_SDI_AUDIO.mp3