[1][5] The depth of the alaap, the slow elaboration of notes in the vistaar and the stability of swaras became her signature style and she became one with the putative Gharana with an exceptional quality of infusing indomitable spirituality in her renditions, as substantiated by concerts in India and later on, abroad.

Having been invited to and sponsored by various music foundations abroad, she has travelled widely giving performances and holding workshops in the United States, Canada, Mauritius, West Asia, South-East Asia, Europe including Russia, Algeria, Ukraine, France, Italy, Korea, Germany, Yugoslavia, Holland and the UK.

[11][12][13][14] In his 'Khayal Vocalism: Continuity Within Change', Deepak Raja, the eminent musicologist writes about Guha's prowess as a classical musician: Despite her early cultivation in the Carnatic tradition, her delivery of Hindustani Music bears no trace of the linguistic and stylistic barriers that divides India's south from the north.

[7] She has worked on a research-based music project by name, OMKARA - The Sound of Divine Love,[17] Directed by Guinness World Record® holder Rupam Sarmah, Grammy award winner Pandit Vishwa Mohan Bhatt and others.

This project is in collaboration with internationally acclaimed Indian Classical musician Rupam Sarmah, Co-Producer, award-winning singer, songwriter & Guinness World Record® holder who is based in California.

Guha founded the Sumadhur School of Performing Arts which continues to teach music in the traditional gurukula style.

[7][9] The primary purpose of such a system is the direct interaction between the Guru (teacher) and Shishya (disciple), a one-to-one association which forms a channel through which knowledge is imparted.

[7][8] Guha was bestowed with a Sangeet Natak Akademi award by India's national level academy for performing arts in 2020.

[18][19] The Government of India included her in the 2010 Republic Day honours list for the fourth highest award of Padma Shri.