Table: music_chart_2
Columns: entered_a
weeks_in_top_10
single
artist
peak
peak_reached_a
weeks_at_peak

Question: How many singles does Lisa Stansfield have?
SQL: SELECT COUNT("single") FROM music_chart_2 WHERE "artist" = 'Lisa Stansfield'

Question: How many weeks in the top-10 did Beats International have?
SQL: SELECT "weeks_in_top_10" FROM music_chart_2 WHERE "artist" = 'Beats International'