Here's the 2 songs by T. REX that appeared in the 2024 countdown:
TANX

20TH CENTURY BOY

T. REX

TANX 1973 3:38
2024: 1732 2023: 1283 2022: 1270 2021: 1369 2013: 552 2012: 630 2011: 640 2010: 578 2009: 584 2008: 844 2007: 798 2006: 882 2005: 946 2004: 253 2003: 435 2002: 369 Average: 823
ELECTRIC

BANG A GONG (GET IT ON)

T. REX

ELECTRIC WARRIOR 1971 4:44
2024: 1968 2023: 1461 2022: 1969 2021: 1767 2020: 1464 2012: 1000 2011: 941 2010: 860 2009: 513 2008: 578 2007: 271 2006: 931 2005: 974 2004: 679 2003: 561 Average: 1062