Track
constructor(numSamples: Int? = null, duration: Double? = null, sampleMd5: String? = null, offsetSeconds: Int? = null, windowSeconds: Int? = null, analysisSampleRate: Int? = null, analysisChannels: Int? = null, endOfFadeIn: Double? = null, startOfFadeOut: Double? = null, loudness: Double? = null, tempo: Double? = null, tempoConfidence: Double? = null, timeSignature: Int? = null, timeSignatureConfidence: Double? = null, key: Int? = null, keyConfidence: Double? = null, mode: Int? = null, modeConfidence: Double? = null, codestring: String? = null, codeVersion: Double? = null, echoprintstring: String? = null, echoprintVersion: Double? = null, synchstring: String? = null, synchVersion: Double? = null, rhythmstring: String? = null, rhythmVersion: Double? = null)