Final answer:
Pop success for folk artists is measured through chart performance, album sales, radio airplay, and streaming numbers.
Step-by-step explanation:
Pop success for folk artists is measured through various indicators, including chart performance, album sales, radio airplay, and streaming numbers. These metrics help determine the popularity and reach of a folk artist's music in the mainstream market.
For example, if a folk artist's song consistently ranks high on music charts, it shows that the song is resonating with listeners and gaining widespread appeal. Album sales also reflect the level of commercial success, indicating the number of copies sold.
Additionally, radio airplay and streaming numbers contribute to pop success. If a folk artist's songs receive significant radio airplay or are heavily streamed on platforms like Spotify or Apple Music, it demonstrates a large audience engagement and popularity.