Messenger 02

[bermur]

10 a coming from Charing Cross with this (7) c????s??
5d so America is where this composer comes (5)??c??
7d astronomical term for coloured ring (6) no clue
Any help appreciated. Thanks in anticipation

[Neveracrossword]

5 Sousa, composer. So USA.

[bobbinwales]

Pattern looks wrong for 10a??

[Mamyalynne]

10 Chagrin

[bobbinwales]

Yes chagrin looks good to me

[Mamyalynne]

7 Corona ??

[bermur]

Thanks to all who answered. I'm gone totally wrong as 8a and 6d won't fit
8a in pieces nursed a grievance (7) a?u????
6dmorning, afternoon, evening - thats the state of things
(5,2,3,3). I put hours of the day here but it not fitting with pattern

[Neveracrossword]

8 Asunder, in pieces, anagram?

[Mamyalynne]

6 Order of the day

[bermur]

Finished now so can rest happy. Thanks to all for their help.