Concrete is a well-known italian post-core band active since the early 90s. they put out a full lenght cd ("nunc scio tenebris lux", soa rec.), a 10"ep ("patior ergo sum", soa rec.), a 7" ("sescenti sexaginta sex", soa rec.) and a split 7" with antisgammo (biba rec.) they are currently re-recording stuff from their early releases.