straight-ahead
adjective
ˈstrāt-ə-ˈhed 
: relating to or being music performed in an unembellished manner typical of a given idiom or performer
broadly : straightforward
Word History
First Known Use
1836, in the meaning defined above
- to the core
- to the day
- to the death
- to the detriment of
- to the effect
- to the effect that
- to the end of time
- to the exclusion of
- to the eye
- to the fore
- to the forefront
- to the full
- to the fullest
- to the fullest extent of
- to the gills
- to the good
- to the gunwales
- to the hilt
- to the last man
- to the letter
- to the limit
- to the manner born
- to the manor born
- to the marrow
- to the max