Jumbo Cryptic 1131

[mrsrwalsh]

Completely stuck on bottom left.
49A - a???g???m? (9) Maybe Grandma moves to music, tossing head and hair
53A - t???o?? (7) Land's monarch aboard coach
56A - c???n???? (9) Concern worried miser putting job first
37D - ?e?e???a?? Outwardly like Highland peaks area in odd land claimed for development - Lebensraum??
47D - ?????? (6) - Muslim state to take place on has operated in
50D - ????? (5) - I may make bacon roll up shortly - I'm not sure

Any help appreciated, thank you
RW

[roslyn251254]

49a ancestress
53a terrain
56a careerism
37d lebensraum
47d Brunei
50d curer

[dannyk13]

53a.Terrain

[Lie-in King]

49a Ancestress - '(d)ances' (tossing head) + 'tress' (hair)
53a Terrain - 'ER' (monarch, aboard; in) 'train'
56a Careerism - 'care' (concern) + anag 'miser'
37d Lebensraum (land for development) - 'l(ik)e' (outwardly) + 'bens' (Highland peaks) + 'a(rea)' (in) 'rum' (odd)
47d Brunei - 'run' (operated, in) 'be' (take place) + 'i' (one)
50d Curer - 'cur(l)' (roll up, shortly) + 'er' (I'm not sure...)