I got "_alt.cue" and "_imgAlt.cue"
CD-TEXT can store 8 languages.
Language code BLOCK 0: 0x09 (English)
Language code BLOCK 1: 0x69 (Japanese)
Language code BLOCK 2: 0x00 (not applicable)
Language code BLOCK 3: 0x00 (not applicable)
Language code BLOCK 4: 0x00 (not applicable)
Language code BLOCK 5: 0x00 (not applicable)
Language code BLOCK 6: 0x00 (not applicable)
Language code BLOCK 7: 0x00 (not applicable)
BLOCK 1 language uses _alt.cue, BLOCK 2 language uses _alt2.cue ... BLOCK 7 language uses _alt7.cue