Music on the planet Alpha Lyra IV consists of only two notes, called A and B. Also, songs never include three consecutive repetitions of any sequence nor does BB ever occur. A sequence of notes can have 1 or more notes in it.
What is the longest song on Alpha Lyra IV?
A song might be considered a single note held for hours or an eternity, whereas another song could possibly that same note in a single sharp exclamation point. Are the songs we are considering comprised of the same time frame for each note regardless of where it might come in the song?
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