1000 PRINT "Spaceship #1"
1010 FOR I=1 TO 20
1020    PLAY "l64 mf ml t255 n40n41n42n43 n50n51n52n53"
1030 NEXT
1090 PLAY "p1"
2000 PRINT "Spaceship #2"
2010 FOR I=1 TO 20
2020    PLAY "l64 mf ml t255 n40n42n44n46n48n50n48n46n44n42n40"
2030 NEXT
2090 PLAY "p1"
3000 PRINT "Spaceship #3"
3010 FOR I=1 TO 20
3020    PLAY "l64 mf ml t255 n50n52n54n56n58n60n58n56n54n52n50"
3030 NEXT
3090 PLAY "p1"
4000 PRINT "Spaceship #4"
4010 FOR I=1 TO 20
4020    PLAY "l64 mf ml t255 n50n60n51n61n52n62n53n63n54n64n55n65n56n66"
4030 NEXT
4090 PLAY "p1"
5000 PRINT "Spaceship #5"
5010 FOR I=1 TO 20
5020    PLAY "l64 mf ml t255 n50n60n52n62n54n64n56n66n54n64n52n62n51n62"
5030 NEXT
5090 PLAY "p1"
6000 PRINT "Spaceship #6"
6010 FOR K=1 TO 20
6020    FOR I=50 TO 75 STEP 4
6030       PLAY "l64 mf ml t255 n=i;"
6040    NEXT
6050 NEXT K