MusiFrog

… a Musical Frog jumping around a harmonic lake!

The MusiFrog is a simple deterministic algorithm that can be used to produce nice pseudo-random melodies that I discovered while experimenting with generative-music (but perhaps someone else has already found it).

example

It is based on a frog that jumps over a sequence of stones. Each stone has a jump value and is associated with a musical note. Initially the frog is on stone 1 and suppose it has jump value X. The note associated with stone 1 is played, and the frog jumps forward X steps on stone N=1+X; the jump value of stone 1 is increased by 1. Then the note associated with stone N is played, the frog jump forward according to the jump value of the stone which is then incremented by one. The process is repeated and when the frog jumps off the last stone it “wraps-up” and return to the beginning of the sequence.

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Return to the Forbidden Planet

Forbidden Planet is a 1956 American Science Fiction film; one of the best SF films of those years (and of all time); all science fiction fans should see it (on a regular basis :-). Forbidden Planet – directed by Fred M. Wilcox – pioneered several elements that were resumed and developed later in many other SF films: humans traveling in a faster-than-light starship; it was the first to be set entirely on another planet far away from Earth; a robot with its own personality that has an active role on the plot.

Forbidden Planet Movie

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