Conversation so far:
Where was Sly and the Family Stone formed?
The band, Sly and the Family Stone formed in San Francisco.
How many band members were there in Sly and the Family Stone?
The band, Sly and the Family Stone's core line-up was 7 members.
Are there any other interesting aspects about this Sly and the Family Stone article besides their formation and core members?
The band, Sly and the Family Stone released a series of Top 10 Billboard Hot 100 hits such as Dance to the Music.
Did Sly and the Family Stone have any other hits besides Dance to the Music that charted?
The band, Sly and the Family Stone also had hits such as Everyday People and Thank You.
Did Sly and the Family Stone tour?
In September 1968, the band, Sly and the Family Stone embarked on its first overseas tour, to England.

Question: Why was it cut short?
Self-contained rewrite: Why was Sly and the Family Stone's first overseas tour to England cut short?