mission "Music: Patir Galaxy"
    invisible
    landing
    non-blocking
    to offer
        has "Ka'het: Patir Mystery 8B: done"
        not "Ka'het: Patir Mystery 12.1B: done"
        not "Ka'het: Patir Mystery 12.2B: done"
    on offer
        event "patir galaxy music"
        fail

mission "Music: Patir Normal"
    invisible
    landing
    non-blocking
    to offer
        or
            has "Ka'het: Patir Mystery 12.1B: done"
            has "Ka'het: Patir Mystery 12.2B: done"
    on offer
        event "patir graveyard music"
        fail

event "patir galaxy music"
    system "Athiri"
        music "kahet2"
    system "Balnii"
        music "kahet2"
    system "Chania"
        music "kahet2"
    system "Ghila"
        music "kahet2"
    system "Lathia"
        music "kahet2"
    system "Maithi"
        music "kahet2"
    system "Mitera"
        music "kahet2"
    system "Patir"
        music "kahet2"
    system "Sarifa"
        music "kahet2"
    system "Thepa"
        music "kahet2"
    planet "Builder Settlement"
        music "kahet2"
    planet "Chanai Structure"
        music "kahet2"

event "patir graveyard music"
    system "Patir"
        music "kahet"
    planet "Builder Settlement"
        music "kahet"