? 'moderately jazzy' : swing <= 8 ? 'very jazzy' : 'extremely jazzy'; const tempos = [{ range: [1, 3], description: 'Adagio (very slow)' }, { range: [4, 5], description: 'Andante (walking pace)' }, { range: [6, 7], description: 'Moderato (moderate)' }, { range: [8, 9], description: 'Allegro (fast)' }, { range: [10], description: 'Presto (very fast)' }]; const availableKeys = ['C', 'G', 'D', 'A', 'E', 'B', 'F#', 'C#', 'F', 'Bb', 'Eb', 'Ab', 'Db', 'Gb']; const selectedKey = availableKeys[Math.floor(Math.random() * availableKeys.length)]; const selectedTempo = tempos.find(t => t.range.includes(Math.round(swing)) || t.range[0] <= Math.round(swing) && Math.round(swing) <= t.range[1]); // Generate three random letters const randomLetters = Array.from({ length: 3 }, () => String.fromCharCode(65 + Math.floor(Math.random() * 26))); const prompt = `Create a song title and musical characteristics for a ${moodDescription}, ${swingDescription} piece of music based on these elements: - Mood: ${mood}/10 (where 10 is happiest) - Swing: ${swing}/10 (where 10 is most jazzy) To make this title unique, consider using words, adjectives, or verbs that start with ${randomLetters[0]}, ${randomLetters[1]}, and ${randomLetters[2]}. Return a JSON object with: { "title": "Song Title", "key": "Key (e.g. C major)", "tempo": "Tempo description", "bpm": number between 60-180 } Rules for title: 1. Use natural song title conventions (like "Midnight Blues" or "Summer Dance") 2. Avoid whimsical or overly creative names 3. Keep it under 30 characters 4. Don't include technical terms 5. Don't use numbers in the title`; try { const response = yield askLLM({ prompt, jsonMode: true }); const songData = JSON.parse(response); return { name: songData.title.trim(), key: songData.key, tempo: songData.tempo, bpm: songData.bpm, moodDescription: moodDescription }; } catch (error) { console.error('Error generating song name:', error); return { name: 'Untitled Melody', key: `${selectedKey} ${mood <= 5 ? 'minor' : 'major'}`, tempo: 'Moderato (moderate)', moodDescription: moodDescription }; } }); return function generateSongName(_x5, _x6) { return _ref.apply(this, arguments); }; }(); const generateMelody = /*#__PURE__*/function () { var _ref2 = _asyncToGenerator(function* (mood, swing, length, songName, chords, key) { const moodDescription = mood <= 3 ? 'very sad' : mood <= 5 ? 'mildly sad' : mood <= 7 ? 'neutral' : mood <= 9 ? 'mildly happy' : 'very happy'; const useMinorScale = mood < 5; const scaleType = useMinorScale ? 'minor' : 'major'; const swingDescription = swing <= 2 ? 'completely straight and classical' : swing <= 4 ? 'slightly swung with subtle jazz inflections' : swing <= 6 ? 'medium swing feel with syncopated rhythms' : swing <= 8 ? 'strong swing groove with triplet feel' : 'advanced jazz style with long-short rhythm patterns and complex syncopation'; // Use the number of measures from the provided chords const numMeasures = chords.length; // Define musical form patterns const musicalForms = [{ name: 'ABA', description: 'A classic form with an initial theme, a contrasting section, and return to the first theme' }, { name: 'ABCA', description: 'A more complex form with three distinct sections' }, { name: 'AAB', description: 'A form that repeats the initial theme before introducing a new section' }, { name: 'ABAB', description: 'An alternating pattern of two contrasting themes' }]; // Select a musical form based on number of measures const selectedForm = numMeasures <= 4 ? musicalForms[0] : numMeasures <= 8 ? musicalForms[1] : numMeasures <= 12 ? musicalForms[2] : musicalForms[3]; const prompt = `Create a

Musical Synthesizer

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