8 Across, Wicked guy brought in poor value entertainment (10) ??U???????
11 Across, Little song not begun twice, requiring entry of bass (4,4)
??T?-????
13 Across, Hampering journalist, bringing drink round (9) ??A?K???G
17 Across, 10 reconstructed with silicon-that's peculiar (15) ??I?S???R??????