Note: internet users born between 2013 and 2024 who listen to audio content (e.g., music, podcasts, audiobooks) via digital stream or direct download on any device at least once per month; includes all listening on audio-first platforms (e.g., YouTube Music); On video-first platforms (e.g., YouTube), we only count audio-first podcasts and music designed to be experienced through listening alone; Gen Alpha are individuals born between 2013 and 2024; Gen Z are individuals born between 1997 and 2012; Millennials are individuals born between 1981 and 1996; Gen X are individuals born between 1965 and 1980; Baby boomers are individuals born between 1946 and 1964