Germany is one of the top4 biggest music markets in the world
Here are longest charting songs in top100 there
position/weeks in top100/song
01 128 SKY AND SAND - PAUL AND FRITZ KALKBRENNER
02 107 EIN STERN (DER DEINEN NAMEN TRAEGT) - DJ OETZI AND NIK P
03 106 GEBOREN UM ZU LEBEN - UNHEILIG
04 102 LAST CHRISTMAS - WHAM
05 97 HEAVY CROSS - GOSSIP
06 96 RUN - LEONA LEWIS
07 93 FOR YOU - DISCO BOYS FEATURING MANFRED MANN'S EARTH BAND
08 90 I GOTTA FEELING - BLACK EYED PEAS
08 90 NOTHING ELSE MATTERS - METALLICA
10 85 DAS BESTE - SILBERMOND
11 83 ROLLING IN THE DEEP - ADELE
11 83 SEX ON FIRE - KINGS OF LEON
11 83 WONDERFUL DREAM (HOLIDAYS ARE COMING) - MELANIE THORNTON
14 81 DIE LAENGSTE SINGLE DER WELT - WOLFGANG PETRY
15 80 DIESER WEG - XAVIER NAIDOO
16 77 POKER FACE - LADY GAGA
17 74 WAKA WAKA (THIS TIME FOR AFRICA) - SHAKIRA FEATURING FRESHLYGROUND
18 70 DAS GEHT AB - FRAUENARZT UND MANNY MARC
18 70 EMPIRE STATE OF MIND - JAY-Z FEATURING ALICIA KEYS
18 70 FAIRYTALE GONE BAD - SUNRISE AVENUE
18 70 HAUS AM SEE - PETER FOX