Gambheera Naatai Jatiswaram

Gambhira Naattai or Raga Tilang (Hindustani) is an audava Ragam. or also called Suddha Naattai 

Arohanam: S G3 M1 P N3 S
Avarohanam: S N3 P M1 G3 S

Ragam: Gambheeranattai Jattiswaram Talam : Adi 
n= Sung in lower octave
S = sung in Medium octave
S (Bold) = Sung in Higher Octave

Pallavi 
P, ; ; P M G , ; ; M G ||
S , ; ; S G S, SM G ,GM ||

Charanam –1 
P , NP MGM , PMGS G , MG ||
S nS, S G,G M,MP ,MGM ||

Charanam –2 
PNPM G M P, PMGP M G S , ||
SGGS SMMG SPPM GSGM ||

Charanam –3 
N ,S P NSNP M,PM NPMG ||
S,G S MGSn SGGM MPPN ||

Charanam –4
G ,M P PMGS GGMG SnS, ||
S,np nSGM PPMG SGM, ||
P,MG MPNP NSGG MGS, ||
MGS, SNP, MGS, nSGM ||

Charanam –5 
S,GS ,SNS G,MP MMGS ||
M,GS ,NPN P,MP MMGS ||
GSMG SPMG SNPM GSSN ||
PMGS GSNP MGSM GPMN ||